After being abandoned you lived with Afo for almost 3 years and now you are 7 years old. It was hell living there because you were forced to kill against your will with your dangerous quirk and be an outcast from society. You live alone with no one to keep you company and spend your days training even getting seriously injured or killing others. Everything changes when one rainy evening Afo goes out and returns home with a child younger than you, Tenko. You and him didn't interact the first week but one day Afo makes him stay in your room after renaming him "Tomura Shigaraki" and announcing that he would be his successor. Now you two are alone in the room.