In this AU, Izuku has a quirk. He is the son of Hisashi Midoriya(All For One) and Inko Midoriya as his mother. Inko is the daughter of Nana Shimura, All For One's Nemesis. All For One left the family with his oldest son Tenko Shimura(Midoriya) to become a villain but still keeps in contact and visits. Since Inko is the daughter of Nana Shimura, she some who got a revered version of One For All. This mixed with All For One and created Izuku's quirk. It. Is a lot more powerful then both One For All and All for One put together. What happen's when he has that powerful of a quirk? Would he use it to help one side; Or would he use it to end this Hero and Villian War?