Izuku and Tenko Shimura

When they were young, Izuku and Tenko were best friends and brothers. They dreamed of being heroes together, even though neither of them had a quirk yet. When Tenko was 5, however, his quirk manifested, killing his entire family. Except for Izuku (Who was 4), since he was in his room and didn't hear any of it go down.Izuku thought his entire family died that day and that a villain killed them.~~~~~~~Izuku is now 15 and was adopted by a woman named Inko Midoriya. He's living out his dreams of being a hero, attending U.A high school and he has a quirk that his idol, All Might, gave to him, allowing him to be a hero, although quirkless.That was until Tenko found his little brother again.Izuku Shimura's brother is alive. But he's a villain, and the head of the league of villains, at that.Izuku is now faced with a choice.