LAZARUS SERUM || Steve Rogers x Enhanced!FReader
Part III
Part One | Part Two | Final
Words: 11.1K
Themes: Angst, Drama, Violence, Action (Fighting Scenes: Steve vs Bucky), Hatred, Lovers to Enemies, Enemies to Lovers.
Warning: Emotionally heavy? Death.
Sneak Peak: Bucky’s eyes flicked to yours, and for a moment, he saw the vulnerability that you so rarely showed. “Stark’s a paranoid bastard, but he’s not wrong about everything,” he replied. “HYDRA always had a backup plan.”
You nodded, biting your lip as you turned back to the window. “I’ve got people waiting for us at my father’s old place. People who want to rebel. But if Stark’s right… if there’s something inside me that they can still control…”
A/N: This was difficult to write man, I feel like i keep repeating myself. Anyways this short story is almost done, I'm thinking to make one for bucky in this same timeline, but i dunno.
Tags: @realifelamb @needsleep3000 @vicmc624 @i-can-do-this-all-dayy @mrs-jjmaybank @strepsils123 @nesnejwritings @haruvalentine4321 @feelinthefic @niffala @fantasyfootballchampion @thefandomplace
SHIELD agents moved about the Helicarrier, carrying out their usual duties. The tension from your recent capture still lingered in the air, but for the moment, everything seemed normal.
Inside one of the briefing rooms, the Avengers gathered around a large, circular table. The holographic display in the center flickered to life. Steve stood at the far end, his expression remaining grim. He had been silent since his conversation with you, apart from when he told Fury about the new information about you.
Nick Fury stood at the head of the table, his one good eye sweeping over the assembled team. He cleared his throat, drawing everyone’s attention as the screen behind him shifted to show a detailed molecular structure—one that looked alien yet familiar.
“This,” Fury began, pointing to the hologram, “is the Lazarus Serum. It was an experimental project conducted by a rogue HYDRA scientist during World War II. What makes this serum different from the Super Soldier Serum is that it’s derived from an unknown foreign DNA, not of earth.”
The room fell into a stunned silence. Tony’s brow furrowed in thought, while Natasha leaned forward, her eyes narrowing at the image on the screen.
“So an Alien DNA?” Natasha echoed, disbelief evident in her voice. “How did HYDRA even get their hands on something like that?”
Fury’s expression darkened. “During the war, HYDRA had their hands in more than just earthly affairs. There were rumors that they made contact with otherworldly entities, collecting samples and conducting experiments. Most of these were failures or too dangerous to continue, but the Lazarus Serum was different. It worked, but with a catch. It enhanced the subject’s strength, speed, and durability—just like the Super Soldier Serum—but the side effects were severe: mental instability, increased aggression. . .making them unhinged.”
“And Y/N?” Steve’s voice was low, but it carried a weight that made everyone turn toward him.
“She’s the only known survivor of the Lazarus project,” Fury confirmed. “And because the serum is derived from Alien DNA, its effects are permanent. Y/N is more than just enhanced—she’s on a whole other level. The serum doesn’t just slow aging; it effectively makes her immune to most forms of injury. We’ve seen that she can take bullets without flinching, and that’s just the tip of the iceberg.”
Fury opened up a highly confidential video file named, ‘Lazarus Serum’ and instantly piqued the team's curiosity.
As the holographic footage played, the room fell into a tense silence. The screen displayed a black-and-white, grainy video of a sterile HYDRA laboratory, dimly lit and cold, with the camera focusing on you, strapped to a metal table. The tension among the Avengers was palpable as they watched, the atmosphere heavy with the gravity of what they were about to witness.
You lay on the table, your body weak and trembling. The serum coursing through your veins was taking its final toll, pushing you to the brink of death. Your skin was pale, your breaths shallow, and your heartbeat was erratic, the monitors showing your vitals dipping dangerously low.
Fury’s voice cut through the footage, steady but grim. “This is what our talented hackers are able to salvage, the final recorded moment of the Lazarus Serum experiment. Day 100.”
On the screen, the lead scientist stood over you, his expression hard as he observed the monitors. Despite the clear signs that you were dying, he was refusing to back down. The technician beside him looked increasingly anxious, glancing between the monitors and your convulsing body.
"Her vitals are deteriorating rapidly," the technician warned, his voice shaking. "She's not stabilizing. We should stop."
The scientist’s jaw tightened, his eyes narrowing with determination. "We’re too close. Increase the dosage."
"But sir, she won't survive—"
"Do it!" he barked, silencing any further protest.
The technician hesitated but ultimately complied, injecting you with another dose of the glowing serum. The screen showed your body convulsing violently on the table, the restraints biting into your skin as your body tried to fight the unbearable pain. The lines on the monitors went haywire, your heart rate spiking uncontrollably before it suddenly flatlined.
Steve couldn’t bear to watch any longer. The sight of you, broken and tortured. His heart clenched with a pain so intense it might as well be a heart attack. It was clear that every second of this footage was torture for him, he tried to keep watching but turned his head away, unable to watch life being drained from you. His fists clenched at his sides, his knuckles white as he fought back the tears threatening to spill over. He couldn’t bring himself to see the moment you died, the moment HYDRA took everything from you.
Fury paused the footage briefly, his gaze sweeping over the team. “At this point, HYDRA pronounced her dead. The lead scientist, as you can hear, said to ‘Dispose of the body.’ They believed the experiment was a failure, and that Y/N had died.”
The footage resumed, showing the scientist’s callous order to dispose of your body. The camera caught the technician’s expression—a mix of shock and fear—as he moved to unstrap your lifeless form from the table. The filming stops and the screens go black.
“We can only guess what happened next,” Fury’s voice echoed through the room. “This is why it’s called the Lazarus Serum. Like the Lazarus of myth, it brought her back to life. The woman you knew, Steve, died on that table. What came back was something else.”
“Excuse me.” Steve quietly excused himself from the room, his thoughts too heavy to focus on a strategy. He needed a moment alone, to process what he had just seen, and to prepare himself for the fight of his life.
Tony, who had been deep in thought, glanced up just in time to see Steve slipping out of the door. Something about the way Steve moved—so rigid, so controlled—set off alarm bells in Tony’s mind.
“Hey, Cap—” Tony called after him, but Steve didn’t stop. He didn’t even turn his head. He just kept walking, his footsteps echoing down the corridor.
Tony’s eyes narrowed as he watched Steve go. He knew that look, the one where Steve was bottling everything up inside, pretending he was fine when he was anything but.
× × × ×
Steve barely made it to his quarters before the dam broke. The door slid shut behind him with a soft hiss, sealing him in the solitude he so desperately needed. For a moment, he stood there, his back against the door, his breath coming in short, sharp gasps as he fought to maintain control.
But the weight of everything he had just seen and heard—the memories, the footage of your death, the knowledge that you had suffered because of him—crushed down on him with a force that made his knees buckle. He stumbled forward, his vision blurring with unshed tears.
With a choked sob, Steve lashed out, his fist slamming into the nearest object—his desk. The wood splintered under the force of the blow, but the pain in his knuckles barely registered. He hit it again, and again, each impact sending shockwaves up his arm, but it wasn’t enough. It would never be enough.
He threw a chair, shattered a picture frame, and ripped the curtains from the window, the fabric tearing with a violent snap. His breath came in ragged gasps, his chest heaving as he struggled to breathe through the crushing weight of his emotions.
The door to his room suddenly opened, and Tony Stark stepped inside, his usual confident demeanor faltering as he took in the sight of Steve in the midst of his rampage. Steve didn’t notice him at first, too lost in his own agony to register anything beyond the need to destroy, to somehow externalize the pain that was tearing him apart from the inside.
“Steve!” Tony’s voice was sharp, cutting through the chaos. But Steve didn’t stop. He grabbed the closest thing within reach—a lamp—and hurled it across the room, the glass shattering as it struck the wall.
“Steve!” Tony shouted again, moving quickly to grab Steve’s arm as he reached for another object. Steve yanked his arm away, his eyes wild and unfocused, his chest heaving as he glared at Tony.
“Get out!” Steve’s voice was raw, torn from the depths of his soul. But Tony didn’t back down. Instead, he reached out again, this time catching Steve’s wrist in a firm grip.
“Steve, stop!” Tony’s voice was filled with a mixture of urgency and compassion as he tightened his hold. “You’re going to hurt yourself!”
Steve struggled but held back in Tony’s grip, his knuckles already bleeding from the impacts against the wooden furniture. But Tony didn’t let go. He could see the pain in Steve’s eyes, the anguish that was tearing him apart, and he knew he couldn’t just leave him like this.
“Damn it, Rogers, look at me!” Tony’s voice cracked with emotion as he forced Steve to meet his gaze. “You can’t keep doing this to yourself!”
For a moment, Steve’s rage faltered, his eyes locking with Tony’s. The room fell into silence, the only sound the ragged breathing of the two men standing in the midst of the wreckage. And then, as if the fight had been drained out of him, Steve collapsed to his knees, his body trembling with the force of his sobs.
“I did this,” Steve gasped, his voice choking with emotion. “All of this.”
Tony knelt beside him, his heart aching at the sight of his friend so completely broken. He pulled Steve into a tight embrace, holding him as Steve’s walls crumbled completely.
Steve fought against it at first, his body stiffening as if trying to hold onto the last shreds of his composure, but eventually, he couldn’t resist. He rested his forehead on Tony’s shoulder, his sobs coming harder and faster, his breath hitching in his throat.
“You can’t blame yourself for everything,” Tony whispered, his own voice thick with emotion as he acted as Steve’s rock.
“I failed,” Steve cried, his voice muffled against Tony’s shoulder. “I left her when she needed me the most. How can I ever make that right?”
“Damn it,” Tony mumbled, tightened his grip, his own throat constricting as he tried to hold back his own tears, “HYDRA did this, not you. There is always a way.”
× × × ×
Tony entered the cell, his expression devoid of the usual levity. He took a moment to observe you, noticing the way your eyes followed his every move, calculating, waiting.
"Back so soon, Stark?" You broke the silence, your voice a smooth mixture of mockery and disinterest. "Did you miss me?"
Tony didn't rise to the bait. Instead, he pulled out the chair across from you and sat down, folding his hands in front of him. He stared at you for a long moment, his gaze unflinching.
"I think you and I both know there's more to this Lazarus Serum than you're letting on," Tony began, his tone conversational but with an edge of steel beneath it.
“I see Rogers didn't waste any time, after knowing about my serum,” you chuckled and raised an eyebrow, a hint of amusement flickering in your eyes. "Is this the part where you try to psychoanalyze me? Try to figure out what makes me tick?"
"Oh, I don't need to figure out what makes you tick. I already know. You’re angry, bitter, and probably more than a little scared. Not that you’d ever admit it." Tony leaned back in his chair, crossing his arms casually.
Your eyes narrowed slightly, the first crack in your carefully maintained facade. "You don’t know anything about me."
"Don’t I?" Tony replied smoothly, his voice taking on a tone of calculated sympathy. "You were Steve’s girl, right? The one who got left behind, forgotten. You were just a kid when HYDRA took you, and they twisted you into something… else. You’re not angry because of what they did to you. You’re angry because the people who were supposed to care about you—people like Steve—didn’t save you."
Your hands clenched into fists at Tony’s words, the knuckles turning white. "You think you’re clever, now huh? You think you can come in here and play mind games with me?"
Tony leaned forward, his eyes locking onto yours with an intensity that was hard to ignore. "I’m not playing games. I just want to understand what’s going on here. Because if there’s one thing I’ve learned, it’s that nothing is ever as simple as it seems. You hate Steve, sure. You hate me, too, probably. But I’m betting there’s a part of you that hates HYDRA even more. So why don’t you tell me what they really did to you? What’s the catch with this Lazarus Serum? What are they not telling you?”
You held Tony's gaze, the flicker of something darker passing through your eyes. But you kept your expression as neutral as you could. "You think I’m just going to spill my secrets to you? You’re more naive than I thought."
Tony smirked, leaning back again, feigning a relaxed demeanor. "Oh, I don't expect you to spill everything. Not right away. But I’m pretty good at reading between the lines. And right now, you’re giving off a lot of signals, sweetheart."
The nickname was meant to annoy you, but you didn’t react, keeping your face impassive. Instead, you decided to toy with him a bit. "You really think you’re different from the rest of them, don’t you? Just because you’re a genius in a tin suit? HYDRA, SHIELD, you—they’re all the same. You all think you’re the smartest one in the room. But you’re all playing the same game. You’re all just cogs in the same machine."
Tony’s eyes narrowed slightly, but he kept his cool. "That’s a nice speech. But I’ve been in your shoes, remember? Taken apart, piece by piece, rebuilt by people who didn’t give a damn about what they were doing to me. So why don’t we cut the crap? What did HYDRA really do to you?"
You leaned forward, matching his intensity. "They made me better. Stronger. Faster. Everything your buddy Rogers has, and then some. But you already know that. What you really want to know is how to stop it."
Tony tilted his head, a small smile playing on his lips. "So it’s true then? There’s no off-switch? No failsafe? You’re just a ticking time bomb, aren’t you?"
Your eyes flashed with anger, and for a moment, you almost let it slip. Almost. But you caught yourself, settling back in your chair with a cold smile. "Nice try. But you’re not as clever as you think you are."
Tony’s smile didn’t falter, but his eyes hardened. "You’re right. I’m not trying to be clever. I’m trying to help you. You think you’re untouchable now, but the truth is, HYDRA doesn’t make anything without a leash. You’re telling me there’s no failsafe? No way to control you if you step out of line?"
You didn’t respond immediately, and that was all Tony needed. "See? That, right there. You hesitated. There’s something you’re not telling me. Something even you don’t know."
You clenched your jaw, the silence between you thickening. Tony was getting under your skin, and he knew it. He leaned in closer, his voice dropping to a whisper. "You think you’re free? You’re just as much a prisoner as you were when they first strapped you to that table. And deep down, you know it."
"You think you can manipulate me with your cheap psychology tricks? I’ve had experts try to break me, Stark. You’re not even in the same league."
Tony’s expression remained unfazed. "I don’t need to break you. I just need to understand. Because if you think for one second that I’m going to let HYDRA have their way with you—or with anyone else—you’re sorely mistaken."
You stared at him, your mind racing. Tony Stark was a lot of things, but he wasn’t stupid. And he was right about one thing: HYDRA didn’t make anything without a failsafe. But what did that mean for you? Did you even want to know?
Tony watched the conflict play out on your face, and he decided to push just a little bit harder. "You can keep pretending that you’re in control, that you’re the one calling the shots. But at the end of the day, you’re just another one of HYDRA’s experiments. And when they’re done with you, they’ll toss you aside like garbage."
Your hands trembled slightly, the anger boiling just beneath the surface. "Shut up, Stark."
He leaned back, satisfied that he had struck a nerve. "We’ll talk again when you’re ready to stop lying to yourself. And trust me, you will."
As Tony stood up to leave, you couldn’t help but wonder if he was right. The idea that HYDRA could still have control over you, that there was something they hadn’t told you—it gnawed at you. But you couldn’t let him see that. You couldn’t let him win.
Just before Tony reached the door, you spoke again, your voice cold and distant. "You think you know everything now. But it's only the tip of a needle."
Tony paused, turning back to you with a raised eyebrow. "Then enlighten me."
But you didn’t say another word. You simply stared at him, your eyes burning with a mixture of anger and fear. Tony shook his head slightly, a hint of disappointment in his expression before walking out and leaving you alone with your thoughts.
And for the first time in a long time, those thoughts weren’t comforting.
× × × ×
Your eyes snapped open. The blaring sound reverberated through the metal structure of the Helicarrier, signaling chaos above. A slow, cold smile spread across your lips, a glimmer of dark satisfaction in your eyes.
Leaning back against the wall, you tilted your head slightly, listening to the escalating panic beyond the cell door. The symphony of chaos was almost... delightful.
“Finally,” you whispered to yourself, your voice barely audible over the din.
The lights flickered, the warning sirens growing louder and more insistent as SHIELD agents scrambled to their stations. The Avengers, who had been spread out across the ship, immediately converged in the command center, each of them on high alert.
"What now?" Tony muttered, his face twisting into a frown as he glanced at the flashing red lights.
Fury's voice boomed over the intercom. "We've got hostiles onboard. This isn't a drill—The Winter Soldier and a squad of HYDRA operatives just breached the perimeter."
Steve's heart plummeted. He had just started to gather himself after the emotional breakdown of learning about your past and his rage-fueled outburst. Now, hearing about Bucky’s presence, he felt a fresh surge of desperation. He had to stop him from reaching you.
As they ran through the Helicarrier's corridors, the sounds of battle grew louder. Gunfire echoed off the metal walls, and the smell of smoke and burning electronics filled the air.
The Helicarrier shook as explosions ripped through the structure, sending sparks and chunks of metal cascading through the corridors.
Alarms blared, drowning out the shouts of SHIELD agents and the staccato of gunfire. The team raced through the chaos, dodging falling debris and returning fire at HYDRA agents who revealed themselves.
Natasha sprinted ahead, her movements fluid as she flipped over a barrage of bullets, landing gracefully before taking out two HYDRA agents with precise shots to their heads. She quickly ducked behind cover, reloading her pistols, eyes scanning for the next threat. Clint, perched in a higher vantage point, loosed arrows with deadly accuracy, each one finding its mark in the chest or throat of a HYDRA agent.
“We’ve got to cut them off before they reach Y/N!” Steve shouted through the comms, his voice barely audible over the chaos.
Tony took to the air, his repulsors humming as he blasted through a wall to create a shortcut.
“On it!” he called out, targeting a group of HYDRA agents laying down suppressive fire from a balcony. His repulsors lit up the darkened corridor as he unleashed a barrage of energy beams, reducing the balcony—and the agents on it—to rubble.
Meanwhile, Steve charged forward, his shield a blur of motion as he deflected bullets and took down any HYDRA operatives in his path. He was relentless, driven by the singular focus of reaching you before it was too late. His heart pounded in his chest, not just from the exertion of battle, but from the gnawing fear of what would happen if Bucky succeeded.
Ahead of him, the Winter Soldier, was a force of nature. He moved with deadly precision, his metal arm crushing through walls and doors as if they were paper. With every obstacle he encountered, he either barreled through or dismantled it.
A squad of SHIELD agents attempted to block his path, but they were no match for his ruthlessness. Bucky dispatched them brutally, his expression unchanging as he advanced toward the detention level.
Steve caught sight of Bucky just as he took out the last of the SHIELD agents guarding the entrance to your cell.
“Bucky, stop!” Steve shouted, his voice carrying through the smoke-filled corridor.
Bucky turned slowly, his eyes narrowing as he locked onto Steve. There was a flicker of recognition, but it was quickly buried beneath the cold, mechanical focus of the Winter Soldier. Without a word, Bucky charged at Steve, their collision echoing through the Helicarrier like a thunderclap. The force of their impact sent shockwaves through the surrounding walls, cracking the metal and sending a rain of sparks from the overhead lights.
The fight was immediate and brutal, each man fighting with a desperate intensity that went beyond the mission. Steve knew he had to stop Bucky, not just to protect you, but to save the man who had once been his best friend. But Bucky was relentless, his movements precise and deadly, every strike aimed to incapacitate or kill.
Steve blocked a powerful punch from Bucky’s metal arm with his shield, the impact reverberating up his arm and nearly knocking him off balance. He retaliated with a swift kick to Bucky’s midsection, but Bucky barely flinched, grabbing Steve by the arm and slamming him against the wall with enough force to dent the metal.
“You don’t have to do this!” Steve shouted, ducking under a wild swing from Bucky’s left fist. “You’re James Buchanan Barnes! You were born in Brooklyn, 1917! We grew up together—best friends!”
“Shut up!” Bucky growled, his voice low and dangerous as he swung his metal arm at Steve with murderous intent. “I don’t want to hear it!”
But Steve wouldn’t stop. He couldn’t. “You’re Bucky! You joined the 107th Infantry, you fought in the war, you saved my life more times than I can count!”
“Shut up!” Bucky roared, slamming Steve into the wall again, the force of the impact cracking the metal. “Shut up!”
But Steve pressed on, his voice cracking with desperation. “You’re a brother to me, Bucky! We went through hell together! You’re not this—this weapon HYDRA made you into! You’re James Buchanan Barnes!”
Bucky’s eyes flashed with something dark and twisted as he Bucky’s grip tightened around Steve’s throat, the rage in his eyes burning brighter with each word Steve spoke. “I told you to shut up!”
But Steve, despite the choking pressure on his windpipe, forced the words out. “You’re... Bucky... you’re... my brother...”
With a snarl, Bucky shoved Steve back, releasing his grip only to drive a brutal punch into Steve’s midsection. Steve doubled over, gasping for air, but even as he staggered, he refused to give up.
“Remember... who you are, who I am,” Steve rasped, clutching at his ribs as he straightened up.
"I don't care to remember who you are but I do remember this. . .”
Steve’s heart surged with a flicker of hope, but it was quickly dashed as Bucky continued, his tone dripping with malice. “I remember the way she used to scream for me, the way she begged because someone couldn't satisfy her.”
Steve saw red.
Steve launched himself at Bucky, his fists flying with a ferocity he hadn’t unleashed in years. All the restraint, all the control he usually maintained, evaporated in the face of Bucky’s vile taunts. He swung his shield with all vicious force, slamming it into Bucky’s side and following up with a brutal uppercut that sent Bucky staggering back.
But Bucky recovered quickly, his expression cold and unyielding as he blocked Steve’s next punch with his metal arm. The force of their strikes echoed through the corridor, each blow landing with the weight of their shared history and the emotional wounds that had been ripped open.
“You don’t know what you’re talking about!” Steve shouted, his voice hoarse with rage as he slammed his shield into Bucky’s midsection again. “This isn’t you! HYDRA did this to you! You’re not their puppet!”
But Bucky just sneered, his eyes filled with contempt as he caught Steve’s next punch and twisted his arm painfully. “She never begged you for more, did she? No matter how much you tried, she always needed me to finish what you couldn’t start.”
The taunt was the final straw. Steve’s vision blurred with a red haze as he let out a guttural scream, wrenching his arm free and slamming his shield into Bucky’s chest with enough force to crack the metal floor beneath them. He didn’t care about strategy or technique anymore—he just wanted to hurt Bucky, to make him pay for every word, every twisted memory HYDRA had implanted in his mind.
Steve pressed his advantage, driving Bucky back with a flurry of powerful strikes. He landed a solid punch to Bucky’s jaw, then followed it up with a brutal shield bash that sent Bucky staggering. For a moment, it seemed as though Steve might actually overpower him. Bucky’s defenses faltered, and Steve took full advantage, slamming him into the wall with a force that made the entire corridor shudder.
“You don’t get to talk about her!” Steve roared, his shield coming down like a hammer, striking Bucky again and again. The fury in his eyes was all-consuming, his movements fueled by a deep, protective rage.
Bucky grunted in pain, the relentless assault forcing him onto the defensive. He blocked a few of Steve’s strikes, but the sheer force behind each blow drove him back, his metal arm straining under the impact.
“You’re not taking her!” Steve shouted, driving his knee into Bucky’s midsection and following it with a devastating uppercut that sent Bucky crashing to the ground.
For a moment, Steve loomed over Bucky, panting heavily, his eyes blazing with anger. He had the upper hand, and Bucky looked up at him with something that might have been fear or perhaps something darker.
But Bucky wasn’t finished. As Steve moved in for the final blow, Bucky’s eyes narrowed, and with a sudden, vicious twist, he swept Steve’s legs out from under him. Steve hit the ground hard, his shield clattering to the side. Before he could recover, Bucky was on him, his metal arm clamping around Steve’s throat, squeezing with unyielding force.
Steve’s vision darkened as he struggled against Bucky’s grip, the initial surge of rage drained him, leaving him vulnerable. Bucky leaned in close, his expression cold and unforgiving, his grip tightening as if to finish him off.
But then, something shifted in Bucky’s eyes. His grip faltered, the anger in his expression wavering. He stared down at Steve, breathing heavily, and for a moment, he looked... lost. The hostility that had driven him was still there, but it was mingled with familiarity.
Steve, gasping for air, could see the hesitation in Bucky’s eyes. “You...will put her in danger if you take her,” he managed to choke out, his voice strained but firm. “You’re more than what they made you.”
Bucky’s hand trembled, the pressure on Steve’s throat easing slightly. He didn’t know why, but the idea of finishing Steve off suddenly felt wrong. There was a nagging feeling deep inside him, something that pushed against the cold, mechanical orders HYDRA had drilled into him.
He released his grip on Steve’s throat entirely, stepping back as if unsure of what he had been about to do. He looked down at Steve, who lay on the ground, coughing and trying to catch his breath, and for the first time in a long time, Bucky felt a pang of guilt.
“I... don’t care who you are,” Bucky muttered, his voice cracking with an emotion he couldn’t place. “But stay out of my way.”
Instead of delivering the final blow, Bucky turned and walked away, leaving Steve lying on the cold metal floor, bruised and battered but still conscious.
Bucky reached the detention level, his pace quickening as he neared the cell where you were held. The door loomed ahead and he entered the pin that he was given by one of the agents.
He stepped into the cell, his expression softening as he saw you. “Let's go,” he said, his voice filled with a protective tone that left no room for doubt. It didn’t matter who stood in his way—he would protect you at any cost, even if it meant defying the part of him that still hesitated, still questioned, still remembered.
× × × ×
In the hangar bay, Tony arrived just in time to see the transport vanish into the distance. He cursed under his breath, frustration and anger bubbling up inside him as he activated his comms.
“Fury, we’ve lost them. They’re gone,” Tony said, his voice laced with bitterness.
There was a brief pause on the other end before Fury responded. “Get Rogers and regroup. We’ll figure out our next move, but this isn’t over. Not by a long shot.”
Tony glanced back at the corridor where Steve was trying to get up with a grimace.
He made his way back to Steve, kneeling beside his fallen teammate. “Come on, Cap,” Tony muttered, “We’ve got work to do.”
Steve groaned as got up to his feet, head pounding from the beating he’d taken. The first thing he saw when he looked up was Tony’s face, his expression grim but not without a hint of concern.
“Y/N…?” Steve murmured, his voice weak as he tried to push himself up.
“They got her,” Tony replied, his tone flat. “Bucky took her, and they’re long gone by now.”
Steve’s heart sank, the weight of his failure crashing down on him like a ton of bricks adding to the pile. But Tony wasn’t about to let him wallow in self-pity.
“Save it for later, Cap,” Tony said, helping him to his feet. “Right now, we need to get back to the others. Fury’s not going to be happy about this, but we need to regroup and figure out our next move.”
Steve nodded numbly, still trying to process everything that had happened. The pain in his ribs and the bruises covering his body were nothing compared to the agony of knowing that he had failed again.
× × × ×
The dust began to settle, and the team regrouped, battered but unbowed. The realization of what had just happened—of how deeply HYDRA had infiltrated SHIELD—hung over them like a dark cloud. The Helicarrier was in disarray, corridors filled with debris, smoke still curling from shattered panels, and the distant sound of alarms echoing through the vast structure. SHIELD agents, those who remained loyal, were helping the wounded and trying to restore some semblance of order.
Steve Rogers leaned heavily against a wall, his injuries and the emotional toll pressing down on him like never before.
Tony Stark, always one to keep moving even when his mind was in chaos, was pacing back and forth, his suit clanking with every step. He had been replaying the events of the past few hours in his mind, analyzing every detail, every word, every move, searching for something they had missed. As his thoughts churned, a memory suddenly clicked into place, causing him to stop dead in his tracks, his eyes widening.
“Dammit,” Tony muttered under his breath, his voice tinged with frustration and a hint of disbelief. The suddenness of his outburst caused the others to turn toward him, their expressions questioning.
“What is it?” Natasha asked, her tone sharp as she watched Tony with narrowed eyes. She was on edge, the adrenaline of the fight still pumping through her veins, and the last thing she needed was another surprise.
Tony turned to face the group, frustration evident as he pieced it together out loud. “Y/N knew. That cryptic crap she said during the interrogation—it wasn’t just her messing with us. She was trying to tell us something.”
Steve straightened at the mention of your name, his heart tightening as he remembered the cold, distant look in your eyes during the interrogation.
“What are you talking about, Tony?” he asked, his voice rough with exhaustion.
“She said something about how ‘keep your friends close. . . But your enemies closer,’ and that ‘you’d be shocked at how deep the rot goes.’ At the time, it sounded like she was just spewing nonsense to get under our skin. But now…it makes sense.”
“She was warning us,” Tony continued, his tone filled with a mix of frustration and reluctant admiration. “She was trying to tell us that HYDRA had already infiltrated SHIELD. She practically spelled it out for us, but we were too blind to see it. We were so focused on her as the enemy that we didn’t stop to think about what she was really saying.”
Natasha frowned, her mind racing as she recalled the conversation. “Why didn’t she just come out and say it directly?” she questioned, but even as the words left her mouth, she knew the answer.
“Because she couldn’t,” Clint interjected, “If she’d said it outright, they’d know. HYDRA would have seen it, and they’d have to shut her down before she could give us anything.”
Steve, who had been standing off to the side, consumed with thoughts of you, felt a fresh wave of guilt wash over him. He had been so focused on what you had become—so fixated on the idea of saving you—that he hadn’t seen what you were trying to tell them. You had been trying to help them, in your own way, and he had missed it.
“Y/N was trying to help us,” Steve murmured, his voice filled with a mix of realization and sorrow. “But we didn’t listen.”
Tony’s expression softened slightly, though his usual bravado was still present. “She was still playing her own game, Cap. Don’t romanticize it too much. But yeah, she threw us a bone. And we missed it.”
Natasha stepped closer, her gaze firm and unyielding. “So what do we do now? We can’t trust anyone. HYDRA could be anywhere—everywhere. We need a plan.”
Steve’s mind was spinning, this was the last thing they needed. The fight with Bucky, the realization that you had tried to warn them, the knowledge that HYDRA had already sunk its claws deep into SHIELD—it was hard to believe, but that was now the reality.
But he couldn’t afford to falter. Not now. Not when so much was at stake.
“We need to figure out who we can trust, and take the fight to HYDRA. We’ll find Y/N and Bucky, and we’ll put an end to this.” Steve said firmly.
The others nodded.
They had been blindsided, caught off guard by the depth of HYDRA’s infiltration. But they were the Avengers—they had faced impossible odds before, and they would do it again.
As the team moved to regroup and plan their next steps, Tony lingered for a moment, his gaze fixed on Steve. “Cap,” he said quietly, drawing Steve’s attention. “We’ll get them back. Both of them.”
× × × ×
The stolen Quinjet’s engines was the only sound between you and Bucky as the landscape blurred beneath. Outside, the world rushed by in a silent blur of greens and browns, but inside, the atmosphere was thick with uncertainty.
You sat in the copilot’s seat, staring out of the window, mind a whirlwind of thoughts. Tony’s words echoed in your head, a gnawing doubt that you couldn’t shake. You’re just a ticking time bomb, aren’t you? You remembered him saying, his voice laced with the same arrogance that always grated on your nerves. But this time, beneath the bravado, there was something else—truth.
Was there something HYDRA hadn’t told you? Some failsafe, hidden deep within you? The thought made you uneasy in a way you hadn’t felt in a long time. You clenched your fists, your knuckles turning white as you fought to keep your composure. You had always prided yourself on being in control, on being the one to pull the strings. But now… now you weren't so sure.
Beside you, Bucky was equally lost in thought, his eyes fixed on the controls, though his mind was elsewhere. Steve’s words from their brutal fight were like daggers in his mind, each one striking a different nerve. He had tried to shut them out, to focus on the mission, but they kept coming back, louder and louder. “You’re James Buchanan Barnes! You were born in Brooklyn, 1917! We grew up together—best friends!”
The memories were there, just out of reach, like a puzzle with pieces that didn’t quite fit. Bucky’s grip on the controls tightened as he fought the urge to scream, to give in to the frustration that was building inside him. But he couldn’t.
“We’re still quite far,” You said quietly, breaking the silence. Your voice was steady, but there was a tension beneath it that Bucky didn’t miss.
He nodded, glancing over at you. “You sure about this?” he asked, his voice gruff.
You didn’t answer right away, your gaze still fixed on the horizon. When you finally spoke, your voice was low, almost as if you were speaking to yourself. “I don’t know anymore. About anything.”
Bucky didn’t press you. He understood that feeling all too well. For the longest time, his life had been nothing but a series of orders, a mission without end. Now, here he was, flying towards a past that he barely remembered, with a woman who was just as lost as he was.
“Stark is right, you know,” you said suddenly, turning to face him. “About HYDRA. About the control they still have over me. Stark… Stark said something that’s been eating away at me. He thinks there’s a failsafe. Something I don’t know about.”
Bucky’s eyes flicked to yours, and for a moment, he saw the vulnerability that you so rarely showed. “Stark’s a paranoid bastard, but he’s not wrong about everything,” he replied. “HYDRA always had a backup plan.”
You nodded, biting your lip as you turned back to the window. “I’ve got people waiting for us at my father’s old place. People who want to rebel. But if Stark’s right… if there’s something inside me that they can still control…”
“Then we deal with it,” Bucky said firmly, his voice cutting through your doubt. “We’ll find out what HYDRA did, and we’ll tear it out by the roots.”
You glanced over at Bucky, a serious expression settling over your face. “Now that my plan to sabotage Pierce succeeded, he has new enemies,” you said, your voice steady and sure. “What’s left of SHIELD… and us. I just know he's scrambling to get the upper hand.”
Bucky paused, taking in your words before he asked the question that had been nagging at him. “Why did you help them? The Avengers.”
Your gaze shifted back to the window, your expression hardening slightly. “I didn’t.”
Bucky’s brow furrowed, confused. “What would you call it then?”
There was a moment of silence, heavy with the weight of what lay unspoken between you. Finally, you turned to face him, your eyes sharp and unyielding. “Taking down Pierce. That was my only goal. The Avengers were just… a means to an end.”
Bucky studied you, searching for any hint of hesitation or doubt. “So you used them?”
“Use them, manipulate them, call it what you want,” you replied, your tone firm but devoid of the venom that usually laced your words. “I needed them to believe they had the upper hand. It was the only way, very hypocritical. I know.”
Bucky nodded slowly, processing your words. He could see the logic in it, but there was something in your tone, in the way your eyes darkened when you spoke, that told him there was more to it than you were letting on.
“Do you regret it?” he asked quietly.
You didn’t answer immediately. Your gaze drifted back to the horizon, your expression unreadable.
“Regret is a luxury I can’t afford, Bucky,” you said finally. “Pierce needs to fall, and I did what I had to do to make that happen, for your freedom.”
“And yours. . .?” he asked, his voice quiet but insistent.
You stayed silent, your expression unchanged, but the slight tightening of your grip on the armrest didn’t escape Bucky’s notice. The question hung in the air, unanswered, and he realized that perhaps even you didn’t know the answer.
× × × ×
The next day.
The Quinjet landed softly in the clearing, its engines whirring down to a low hum as the dust settled around it. You stepped out first, scanning the familiar surroundings of your father’s old home. It was a place of memories, both comforting and haunting. The farmhouse had weathered time well, standing as a symbol of resilience, much like those who now sought refuge within its walls.
Bucky followed close behind, his eyes sweeping over the perimeter, ever vigilant. As they approached the entrance, one of your trusted agents—Agent Lawson—emerged from the shadows, his face grim.
“Welcome back, ma’am,” Lawson said, his tone respectful but tinged with urgency. “We’ve got intel. You need to see this.”
Your exchanged a brief glance with Bucky before nodding to Lawson. “Inside,” you said, your voice steady despite the unease growing within you.
You entered the farmhouse, the interior dimly lit but secure. The agent led them to a small room that had been converted into a makeshift command center. Maps, monitors, and files were spread across a large table, each detailing various aspects of their ongoing struggle against HYDRA.
Lawson handed you a tablet, his expression serious. “Ma’am, the Avengers went public with the exposure of HYDRA. It’s all over the news now. HYDRA’s operations within SHIELD are out in the open, and they’re scrambling.”
Your eyes narrowed as you took the tablet, the screen lighting up with a news feed. On it, you could see footage of Captain America, Steve Rogers, speaking directly to the camera in a broadcast that had gone out worldwide. But as you listened to his words, you quickly realized there was something that felt intimately directed at you.
“If you launch those helicarriers today, HYDRA will be able to kill anyone that stands in their way, unless we stop them,” Steve’s voice echoed through the room, his tone calm but behind it, something deeper—something only you would recognize. “I know I’m asking a lot, but the price of freedom is high; it always has been.”
Steve’s voice softened just slightly, a subtle change that might go unnoticed by most, but not by you. “And it’s a price I’m willing to pay,” he continued, his words lingering, as if speaking directly to you, “I’m not afraid to fight for what matters… or who matters.”
Your heart clenched at the unmistakable message, meant for you and you alone. “If I’m the only one, so be it. But I’m willing to bet I’m not.”
The screen froze on Steve’s face, his expression resolute, but his eyes—those eyes that you knew so well— carried a message meant just for you.
“They’ve dealt HYDRA a major blow, but Pierce is still out there,” Lawson continued, oblivious to the personal significance of Steve’s words. “He’s regrouping, and he’s made it clear that he’s coming after you, ma’am.”
You stared at the frozen image of Steve for a moment longer, your emotions swirling, threatening to break through the carefully constructed walls you had built around yourself. But then, with a sharp inhale, you forced those emotions down, locking them away where they couldn’t distract you.
Your face hardened as you shoved the tablet back into Lawson’s hands, your voice clipped and cold. “What’s Pierce planning?”
Lawson, slightly taken aback by your sudden change in demeanor, quickly handed you a folder. “We intercepted some communications from what’s left of HYDRA’s network. Pierce is regrouping, but he’s been severely compromised.”
You opened the folder, your eyes quickly scanning the contents. As you read, your expression darkened further. “What’s his next move?” you asked, your tone flat, all traces of emotion wiped clean.
Lawson hesitated, his eyes flickering to Bucky before he spoke. “He’s going after you, ma’am. Pierce knows he’s lost control of HYDRA’s influence within SHIELD, but he’s not done yet. He’s activated something—something called Project Lazarus.”
“That bastard Stark was right,” You laughed but your grip on the folder tightened.
“He’s desperate,” you said quietly, your eyes narrowing as you pieced it together. “If he can’t control me, he’ll try to eliminate me. He’s betting everything on this failsafe.”
Lawson nodded. “We believe he’s mobilizing the remnants of HYDRA to locate and retrieve whatever information or technology is needed to activate it. If he gets his hands on it, you’ll be his primary target.”
“We need to find out exactly what and where this failsafe is and how to disable it.” you closed the folder with a snap, your expression cold and resolute. “Lawson, I want every available resource focused on this. Find out everything you can about Project Lazarus—what it is, where it’s stored, how it works. We don’t have much time.”
“Yes, ma’am,” Lawson said, his voice firm as he prepared to carry out your orders.
Bucky stepped closer, the bad feeling bothering his mind increasing intensity. “Y/N, this is a trap. Racing Pierce for this failsafe… it’s exactly what he wants. He’s counting on you going after it, to put yourself in danger.”
“I don’t have a choice, Bucky. If he gets to it first, it’s over. We need to find out exactly what this failsafe is and how to disable it.”
Bucky’s hand twitched, his instincts screaming at him that something was terribly wrong.
“I don’t like this,” he admitted, his voice low and urgent. “There’s too much we don’t know. Pierce is desperate, and that makes him dangerous. If you go after this, you’re walking right into his hands.”
“Not if we get to it first.” You lifted your hand and placed it over his cheek, “Trust me.”
Not even ten minutes passed by, Lawson returned, his expression urgent. “Ma’am, we’ve got the preliminary intel on Project Lazarus. It’s worse than we thought.”
Your eyes snapped to Lawson, all traces of emotion vanishing as you switched back into mission mode. “What did you find?”
Lawson handed you a small, encrypted drive. “It’s a self-destruct mechanism, embedded within the serum dna. If activated, it will kill the host instantly. Pierce’s plan is to get to the activation device before we can, and if he does...”
Y/N’s grip on the drive tightened, the weight of what Lawson was saying settling over her. “Then it’s game over,” you finished, your voice cold.
Bucky felt his chest tighten as he listened. “Y/N, this is exactly what I was talking about. You’re the one he’s targeting. He knows you’ll go after it, and he’s setting the trap.”
You looked down at the drive in your hand, the realization of what you were up against hitting you fully. But there was no hesitation in your voice when you spoke. “This is why we make sure he doesn’t get there first. We move fast, and we don’t give him the chance to spring his trap.”
“Lawson, get the team ready, we’re moving out in twenty.” You look back at Bucky, giving him a small reassuring smile before you get yourself prepared.
× × × ×
The war room at the Avengers Compound was buzzing with activity. Multiple holographic displays floated in midair, showing maps, satellite images, and streams of data that scrolled rapidly across the screens. The Avengers were gathered around the central table, their expressions tense and focused. Time was running out, and they all knew it.
Steve Rogers stood at the head of the table, his arms crossed as he surveyed the data being fed in by JARVIS. His eyes were sharp, determined, but there was an undercurrent of urgency in his posture. They had to find Pierce before it was too late.
“JARVIS, expand the search radius to include the most recent HYDRA activity,” Tony Stark ordered, his fingers flying over the controls on the table. A new map appeared, showing several locations highlighted in red.
“I have already cross-referenced known HYDRA safehouses and recent communications intercepts, sir,” JARVIS responded, his voice calm and efficient. “However, Mr. Pierce has been taking measures to cover his tracks. He is not using any of the usual channels.”
“We’re missing something,” Natasha Romanoff said, her voice thoughtful as she studied the data in front of her. “He wouldn’t just go dark. He’s got to be coordinating something big. There has to be a pattern.”
Bruce Banner leaned forward, adjusting his glasses as he examined a cluster of highlighted areas on the map. “What about his known associates? Anyone still in contact with him?”
“Most of them are either in custody or underground,” Natasha replied, shaking her head. “But there are a few we haven’t been able to track down. They could be his lifeline.”
Steve looked over at Sam Wilson, who was monitoring a live feed of communications traffic. “Sam, anything on your end?”
“Not much,” Sam said, his brow furrowed in concentration. “But I did pick up a few encrypted messages that could be HYDRA-related. The problem is, they’re using a code we haven’t cracked yet.”
Tony’s fingers paused over the controls, and he turned to look at the team. “We don’t have time to play it safe. We need to flush him out. We hit those locations simultaneously and force him to react.”
“Agreed,” Steve said, nodding. “But we need to be smart about it. Pierce is desperate, and that makes him dangerous. We can’t afford any mistakes.”
“Steve’s right,” Natasha added. “We go in, but we need to be prepared for anything.”
Just then, JARVIS’s voice cut through the tension. “I may have something, sir. I’ve detected a series of anomalous energy readings in an isolated area approximately fifty miles outside the city. The readings are consistent with the signature of a stealth HYDRA base.”
A holographic image zoomed in on the location, showing a heavily forested area with minimal infrastructure. The perfect place for someone like Pierce to lay low.
“That’s got to be him,” Clint Barton said, his eyes narrowing as he studied the terrain. “It’s secluded, hard to access, and easy to defend.”
Steve nodded, his jaw tightening. “Then that’s where we’re going.”
Tony was already moving toward his suit, the familiar whirring of machinery filling the room as the armor began assembling around him. “JARVIS, prepare the Quinjet. We’re wheels up in five.”
The rest of the team sprang into action, suiting up and gathering their gear. The sense of urgency in the room was palpable—this was it. The moment they had been waiting for.
As they headed toward the hangar, Steve couldn’t shake the nagging feeling that something was off. They had the location, they had the team, but there was still an unknown element at play—something that Pierce was counting on. They had to be ready for whatever he had planned.
In the Quinjet, the team settled into their positions, the hum of the engines vibrating through the floor as they prepared for takeoff. Steve stood at the front, his hands gripping the back of the pilot’s seat as he stared out at the darkening sky.
“We go in fast and hard,” he said, addressing the team. “We neutralize any resistance and secure Pierce. But keep your eyes open—this could be a trap.”
“Isn’t it always?” Natasha remarked, a hint of wry humor in her voice as she checked her weapons.
Tony turned to face the team, his visor down, but his voice clear through the comms. “Remember, Pierce knows how we operate. We need to stay one step ahead.”
The Quinjet lifted off smoothly, banking toward the coordinates JARVIS had provided. As they flew toward what they hoped would be the final confrontation with Pierce, the tension in the air was almost suffocating. Each of them was lost in their own thoughts, preparing mentally for what was to come.
Steve’s mind, however, drifted to Y/N and Bucky. He knew they were out there too, likely chasing the same target. His grip tightened on the seat. He hoped they’d stay out of each other’s way, but deep down, he knew that wasn’t likely.
As the Quinjet sped through the night, Steve glanced around at his team, each one of them ready to face whatever lay ahead. This was the moment they’d been preparing for. There was no turning back now.
“Approaching the target location,” Sam announced from the cockpit, bringing Steve’s focus back to the mission. “We’re going in.”
Steve took a deep breath, steeling himself for the battle to come. “Let’s finish this.”
The Quinjet descended toward the forest below, and the Avengers braced themselves for the confrontation that would determine the fate of their mission—and possibly much more.
The air inside the abandoned HYDRA facility was thick with tension. Dust and debris lined the cold metal floors, remnants of a once formidable operation. Now, it was eerily silent, save for the faint hum of electricity still pulsing through the aging wires. The Avengers moved cautiously, their steps echoing through the empty corridors.
Steve Rogers led the team, his shield at the ready, as they approached the central chamber. His instincts told him they were close—too close for comfort. The door to the chamber slid open with a hiss, revealing a large, dimly lit room. And there, at the center, stood Bucky and you.
The Avengers froze, surprise flickering across their faces as they took in the sight of the two figures. Bucky’s stance was tense, defensive, while you stood beside him, your gaze throwing daggers.
“Well, well, well,” Tony Stark’s voice cut through the silence, dripping with sarcasm. “Look who decided to crash the party. You two got lost on your way to a HYDRA reunion?”
You smirked, crossing your arms as you eyed Tony. “Funny, Stark. I was going to say the same thing about you. Shouldn’t you be off with your lab toys or something? Or is this just another Tuesday for you?”
Tony raised an eyebrow, his suit whirring softly as he adjusted his stance. “Oh, you know me, always multitasking. But I gotta admit, seeing you two here is a bit of a plot twist. Care to explain what’s going on, or are we doing this the hard way?”
Bucky’s eyes darted between you and the Avengers, his muscles coiled like a spring ready to snap. He didn’t like how outnumbered you were, and he especially didn’t like the idea of a fight breaking out with Steve standing just a few feet away.
You kept your gaze locked on Tony, a hint of a smirk still playing on your lips. “Trust me, Stark, you don’t want to do this the hard way. We’re not here for you. But we’re also not here for a social call.”
Steve, sensing the rising tension, stepped forward, his shield raised slightly. “Y/N, Bucky, We’re here to take down Pierce. You’re either with us or against us.”
Your eyes flicked to Steve, your smirk fading as your expression hardened. “We’re here for the same reason, Rogers. But our priority isn’t taking down Pierce. It’s beating him first.”
Tony tilted his head, his eyes narrowing behind his mask. “And what, pray tell, what could be worse than letting that slimeball run free? Because from where I’m standing, it looks like you’re cozying up to the wrong side.”
Before you could respond, a slow clap echoed through the chamber, drawing everyone’s attention to the shadows. From the darkness, Pierce emerged, a smirk plastered on his face as he surveyed the scene.
“Well, isn’t this touching?” Pierce drawled, his voice dripping with condescension. “The Avengers, all united in their righteousness, and yet… here you are, just as powerless as ever.”
The Avengers immediately shifted their focus to Pierce, weapons ready, but the tension in the air remained palpable. Your body tensed, your eyes narrowing as you locked onto Pierce.
Steve took a step forward, his voice stern. “Pierce, it’s over. Surrender now, and maybe we can work something out.”
Pierce laughed, a cold, humorless sound that echoed through the chamber. “Oh, Steve. Always the optimist. But you’re wrong. It’s not over. In fact, it’s just beginning.”
He raised a small device in his hand, his thumb hovering over a button. “You all really thought you could stop me? After everything HYDRA has built? The world may see me as a traitor now, but I’m not the one who’s lost here. You are.”
Pierce’s eyes shifted to you, his expression darkening with malicious glee. “And you, Y/N… the precious little weapon we created. Did you really think you could escape us? That you could fight back and win? You’re a tool, nothing more. And like any tool, when you’ve outlived your usefulness, you get discarded.”
Your jaw clenched, but you remained silent, your mind racing. You could see the cold resolve in Pierce’s eyes, the unmistakable sign that he was ready to press the button at any moment.
Pierce continued, enjoying every moment of his twisted power. “This—this is my failsafe. Our failsafe. HYDRA always plans for every eventuality, and you, Y/N, were no exception. One press of this button, and everything you are, everything we made you, ends.”
Steve’s heart sank as Pierce’s words sunk in. The realization hit him hard—Pierce wasn’t just threatening everyone, he was threatening your life. Panic flashed across Steve’s face, and he took another step forward, his voice urgent and desperate. “Pierce, listen to me. You don’t have to do this. Whatever HYDRA promised you, it’s not worth it. Just… put the remote down, and we can figure this out.”
Pierce’s smirk widened, relishing the fear he saw in Steve’s eyes. “Oh, Captain. You think you can negotiate with me? That’s adorable. But you see, I’ve already won. You’re too late to stop me.”
Steve shook his head, his voice breaking as he pleaded, “You don’t have to end her like this. If it’s me you want, take me. Just don’t hurt her. I’ll do whatever you want—just put the remote down.”
For a brief moment, Pierce seemed to consider Steve’s words, tilting his head as if weighing his options. Then, a cold, cruel smile twisted his lips. “You think I’d trade her life for yours? How noble of you, Captain. But no, this isn’t about you. This is about making sure she never defies us again. It’s about sending a message.”
Steve’s desperation turned to anger as he tried one last time. “Pierce, if you do this, there’s no coming back. You’ll lose everything. We’ll make sure of it. Just… don’t press that button. We can find another way—”
But Pierce’s thumb was already pressing down.
To Steve, it felt like the world slowed to a crawl. The small, mechanical click of the button echoed in his ears like a gunshot, louder than anything he’d ever heard. His heart pounded, time moving painfully slow as the full reality of what was happening crushed down on him.
“No!” Steve’s voice ripped through the chamber, filled with anguish and fear. He lunged forward, but it was too late. The failsafe activated, and your body reacted instantly.
Your body jerked violently as if a surge of electricity had just shot through your veins. A choked gasp escaped your lips, your eyes widening in shock and pain. You tried to reach out, to grab onto something, anything, to steady yourself but your strength drained from you like water through a sieve. You staggered, your legs buckling beneath you as you collapsed to the ground. Your vision blurred, but you fought for as long as you could, looking at Bucky who assisted you to collapse gently on the floor.
“No!” Steve’s voice was frantic, the raw pain in it reverberating through the room. He dropped to his knees beside you, cradling your convulsing form in his arms as if by holding you close, he could somehow stop the inevitable. “No, no, no, please, Y/N! Stay with me, stay with me!”
But you, through the haze of pain and the encroaching darkness, knew what you had to do. You turned your head slightly, focusing on Bucky. Your voice was weak, but the urgency was unmistakable. “Bucky… run. You have to… run. Don’t… look back.”
Bucky’s eyes widened in confusion, refusal written all over his face. “What? No, I’m not leaving you—”
“Go!” Your voice cracked with desperation as you struggled to maintain consciousness. “Go, Bucky! Now!”
Bucky hesitated for a fraction of a second, torn between his instinct to fight and his need to protect you. But then Pierce’s smug smile caught his eye, and something inside him snapped. With a roar of pure rage, Bucky’s metal arm slammed into Pierce, sending him crashing to the ground.
The fight was brutal, savage. Bucky’s fury was unleashed in every punch, every strike. Pierce barely had time to react before Bucky was on him, his fists a blur of metal and flesh, pummeling the life out of him.
Pierce’s screams echoed through the chamber, but Bucky didn’t stop. He didn’t stop until Pierce was nothing but a lifeless, broken mess on the floor. Panting, his vision clouded with rage and grief, Bucky finally looked up, his eyes locking onto your still form, cradled in Steve’s arms. The sight tore at his soul, but your final command echoed in his mind.
Run.
Without another word, Bucky turned and ran, disappearing into the shadows before the Avengers could even think to stop him.
Steve didn’t notice Bucky’s departure. His entire world had narrowed to you—your lifeless body, the cold stillness of your form in his arms. He rocked back and forth slightly, his grip tightening as if he could hold onto your life, refusing to let it slip away. His chest heaved with ragged breaths, his mind reeling with disbelief and sorrow.
The other Avengers stood around him, silent and stunned, the gravity of what had just happened sinking in. They had all faced countless dangers before, but this felt different.
This felt final.
Steve’s voice broke the silence, a guttural cry of anguish that echoed through the chamber, filled with a depth of sorrow that none of them had ever heard from him before.
“Y/N!” he cried out, his voice trembling, pleading with a world that seemed to have gone cold and unfeeling. “Please, don’t leave me. You can’t… no…no…please.”
He cradled you closer, his tears falling unchecked, soaking into your hair. Every fiber of his being screamed against what was happening. This wasn’t supposed to be how it ended. Not for her, not like this. The injustice of it tore at him, threatening to pull him apart.
But you didn’t respond. Your body remained still, your face peaceful, as if you had simply gone to sleep. The life that had burned so brightly within you was gone, extinguished by the cruel machinations of those who had sought to control you. He couldn’t stop the sob that tore from his throat, his anguish laid bare for all to see.
“I’m sorry… I’m so sorry…” he whispered, his voice breaking with every word.
The chamber seemed to grow colder, the weight of the moment pressing down on everyone. Time seemed to stand still, the world outside forgotten, as they all stood in the aftermath of a battle that had been lost in the most devastating way possible.
After what felt like an eternity, Tony finally stepped forward, his voice quiet, almost reverent. “Steve…” he began, but the words caught in his throat. What could he possibly say? There was no comfort, no way to undo what had been done.
Steve didn’t respond. His focus was entirely on you, his hand gently brushing a strand of hair away from your face. He couldn’t comprehend a world without you in it. He didn’t want to.
Finally, after a long, painful silence, Natasha spoke, her voice soft but firm. “We need to get her out of here, Steve.”
Steve nodded numbly, but he didn’t move. It took all of his strength to gather himself enough to even consider letting you go. He didn’t want to let you go. The idea of it was unbearable. But he knew Natasha was right. They couldn’t leave you here, not in this place, not like this.
With a deep, shuddering breath, Steve slowly stood, cradling you in his arms as if you were the most precious thing in the world—because to him, you were. He turned toward the exit, his steps heavy, each one feeling like it might be his last.
Steve couldn’t help but glance back one last time, as if hoping to see some sign that this wasn’t real—that you would wake up, that this nightmare would end. But there was nothing. Just the emptiness of a place that had taken so much from them.
They stepped out into the daylight, the sun glaringly bright against the backdrop of their sorrow. Steve’s grip on you tightened, and he pressed a soft kiss to your forehead, his heart breaking all over again.
“I love you,” he whispered, the words catching in his throat. “I always will.”
But there was no answer, no sign of life. You were gone, and the world felt infinitely colder because of it.
So they left, carrying with him a loss that would never fully heal, a wound that would forever mark him. Steve walked with his head bowed, his shoulders slumped, the light in his eyes dimmed by the grief that had taken hold of him.
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