Part 1: Y/n lived with her big sister most of her life. With her parents being gone most of the time and Y/n's already troubling villain-like quirk, Y/n ends up shutting in most emotions. She only showed one side of her to everyone. Y/n gets in UA High School and meets a certain boy that may help her out of this bubble. Part two: Y/n and Iida are trying to juggle life with them being together but also working together as heroes. (Doesn't really follow a specific plot like part one)