The Next Generation (BNHA X DxD X RWBY X Male Saiyan Reader)

There are some schools out there who have kids with incredible powers, Wether they be "Quirks", "Sacred Gears", Or " Semblances", however, there lives a boy who has none of these things, and instead got his incredible powers from training with his mentors. (I do not own My Hero Academia, Highschool DxD, Rwby, or drag...