High School DXD : BORN OF SIN

A soul was sent to the world of the DXD by an entity to live there. But he was also given a SACRED GEAR which empowers him with the abilities of Sins from 7 Deadly Sins. Watch him on his journey in DXD as he fights with supernatural, and makes a harem. Not Rias hater. A MC which kills, not like a madman. And not a simp. If people agree then maybe I will give a Fate crossover, only characters not whole novel.