"I wish we could have met another way" "This is the only way we could have met" are such raw lines that go so fucking hard you'd think they're from some heartbreaking forbidden romance drama but no, it's Death Note (2015)
Death note au where everything is the same expect L has a fat grumpy cat that just sits around the task force with a resting grumpy face and Light absolutely hates this cat because she's always hissing at him and biting him and he's convinced that L trained her to do this. Anyways, after he kills L, he gets stuck with the cat and he's forced to adopt her. And they always hate each other, like no character development, just hatred.