Tomura and you have been dating for a while, you know that he is a villain and he knows that you don't completely agree with him but you both still have a nice relationship, that is kept as a secret.

Lately he had been a bit distant, at some point you even started thinking that he was cheating on you until you went to his house.

You went to his room and saw him next to a body full of blood... It was your ex, the one that had always made Tomura feel jealous.