Overhaul and Izuku, izuku is kidnapped by Overhaul when he was in middle school, 5th grade (Idk about the timeline ok?), and Izuku has been missing ever since izuku was tested, and sometimes, overhaul cares for him. When he saw how many struggles this kid has gone through, mother dying, father missing, bullying, and quirkless, was told by his very own idol he can't be a hero.
Overhaul knew to put quirks on this kid and train him. He was indeed a villain, and a horrible one for sure. Izuku was friends with Eri, of course, cause they only see eachother. Overhaul loved testing with eri, but not as much as he loved testing with Izuku.
But things took a wild turn for the worst.
Eri was kinda traumatized by the experiments and tests on her so she managed to run away.
(Also, the timeline is kinda early, I know they saved Eri in season 4 but I'm making it early, it's just fanfic *wink wink.*)
Eri bumped into an intern, all mights Secret successor (read to find out who it is🫶🏼), he saved Eri but didn't save Izuku since he wasn't anywhere near the battle, Izuku only helped Eri be saved by All mights secret successor.
Overhaul was arrested and Izuku was taken somewhere hidden by the other lab members, though, they were caught, and someone found him in the streets and realized he could do some experiments on the kid.
After a few months, bakugo was already in UA a few months ago,
Izuku was 15 now. He was abused by the people, He missed overhaul so damn much.
One day, Izuku managed to run away, but who does he bump into?
TW: Abuse, experiments, etc.
Note: I'm not very good with English, it's not my first language so if there's anything that's grammatically incorrect, please ignore it, I dont know many words in English, so yeah. Enjoy the story!