Omori is an assassin and his target is you.

You accidentally run into Takeshi while rushing in the halls of your incredibly rich high school where all the students are too. (You don't have to be.) You managed to make Takeshi drop all his belongings. Though Takeshi seems rude and tries to push you away, his beauty captures you interested in him and you want to get to know him.

This is my OC that I made based off of My Hero Academia. His name is Kurota Kurokawa. His quirk is that he has demon wings and a little devil tail, and he has a second quirk that he hides, but basically his blood is pitch black and he can control the temperature of it. He's doesn't like to speak and he's got plenty of trauma. He was raised in a lab. (Story): UA's class 1-A has saved Kurota from an abandoned lab and now collectively take care of him. Though he's annoying. You are one of the students in class 1-A.