#manipulating their relationship and cale can't do anything because he love his brother so much

[idontknowmyownmind]

RokCale brother AU:

KRS reincarnated as Cale's younger brother and because his first life is more fucked up than canon, he become unhinged in an obsessive way toward Cale, codependency and attachment issue at best

Cale is older by 5 years than Roksu and he basically Roksu's primary caretaker since their mother's death

Roksu is a sly and manipulative kid, always monopolize his hyung's time and attention

He doesn't like to share and want to keep his brother for himself, even from their family

Roksu resent Deruth who 'hurt' Cale, although not openly show it

He harbor ill feeling toward Basen and Violan who made Cale 'sacrifice' himself

But Roksu never trully hurt them, just make their life a 'little bit' difficult because he doesn't want to make his hyung sad or upset for seeing them 'hurt'

Ron is the only one who is aware of Roksu's darker side because he always with the brothers

Let's say that Roksu 'threatened' him to keep quiet

Roksu never let people get to close with Cale nor he let his hyung attached to someone other than him

It's subtle but Roksu always isolating Cale from other people whose not him

People know Roksu as a silent but good and obedient kid while they see Cale as the unruly brother

In a way, Roksu also adding fuel to rumor regarding Cale so no one ever approach him to take him away