High school dxd: The Red Dragon of Domination

Issei lived a happy childhood, he had a loving mother and father and that's all he needed. Until one night men with black bird wings came and killed his parents. Fueled with rage, Issei awakens the boosted gear and slaughters the men that attacked his family. Unfortunately It was not enough and he was left broken and alone. It was not until a red haired Satan came and rescued the child and took him back to the underworld. Watch Issei make his mark as he becomes the most powerful red dragon emperor ever.