Shigadabideku Part 1

Izukus mother died because of a hero (all might) not looking for izuku and his mother till after getting all of the fan's attention. Izuku leaves and ends up getting into UA but is bullied for being quirkless whilst in an abusive relationship with Bakugo and Todoroki. His farther is AFO but he doesn't know. Shigaraki and Dabi were given a special mission to spy on him. What happens next???

Sorry if it doesn't make sense this is my first story