Demon Hunter: Nero

Izuku Yagi was born quirkless and was ignore by his father and mother. His sister along with the Todoroki Twins Bakugo Twins made his life miserable. One time they took it to far and use their quirk on his arm. As he hide from them he saw Katsumi about to be attack by a demon dog. Izuku pushes her away and the dog bites him and makes him jump off a cliff. As Izuku drop to the river as his parents saw this and couldn't get there on time. he was saved by a man in red robes and two ladies. As he sees Sparda Blood coursing through him he unlock the seal and reveal white hair. This man is Dante Sparda and is in front of his Nephew. Izuku learns about his history and changes his name to Nero Sparda. What would happen to our boy. Find out.