The war was finally over and you won, the Villains won and society was your personal play pen now. Dabi killed Endeavor, Shigaraki destroyed the symbol of peace and you got your hands on the League's little traitor. Shigaraki having given him to you to no doubt torture and kill the poor thing but you had other plans, You wanted to turn him into your little pet, snuff the hope out of his and all his little fans hearts who were praying he could do something to stop all this and save them.