The Gentle Soul Erupts

Izuku Midoriya was in class with his daughter as they are talking with the girls from 1A. He was getting tips about girls clothes since he is clueless. On the other side of the classroom stood his twin sister Izumi Shimura. Why they have different names is because Izuku quirk had time to develop since it was powerful. Izumi believes it won't ever come out, and her friends Bakugo Twin and Todoroki Twins felt the same. Izumi and her friends started to bully and abuse Izuku, and he tried to tell his mom but she forgot about Izuku after that. So for four years he was abused by his sister and neglected by his mother. One day All Might saw this and called Hisashi who came and was beyond pissed as he took Izuku away. Inko realizes her mistake wanting to fix this but ends up being divorced. Izumi was disowned by her father, and he said he will pay child support but he doesn't want anything to do with her. Years later Izuku is back at UA ignoring his past. AM wanting 1 vs 1 matches pair them up. Katsumi confessed to Izuku but he said no making her sad. Katsuki overheard this and was fighting him. Izuku was winning as Katsuki said some mean things this made Izuku Erupts in rage and almost killed Katsuki in the process until Midnight stopped it. After things are going to change for the better or worse.