The little genius (Fnaf Yandere)

Somebody commented this idea on one of my stories and it's been in my head forever. So now I'm writing this. I'm going to add an information chapter and do a few chapters before the beginning of he game. Spoilers for the game! Read at your own risk! Also the reader is gender neutral. I do apologize for spelling mist...

Iron Deku

Midoriya Izuku; boy-genius and aspiring hero; kidnapped by villains and forced to build weapons in their underground prison. On his own, he would have done as he was told, and waited to be rescued by pro-heroes. Unfortunately for the Villains, he wasn't on his own. They had also kidnapped a rather... eccentric... aspi...