Hyoudou Issei is an ordinary yet lecherous highschool student who is killed by his girlfriend, Amano Yuuma, during their first date. Yuma is revealed to be a fallen angel named Reinare who was sent on a mission to eliminate divine weapons. Issei is later reincarnated as a devil by his senpai Rias Gremory; who in return will serve under Rias in fighting against the fallen angels.adaptation of the light novel series written by Ishibumi Ichiei with illustrations by Miyama-ZeroSpin-off:> High-School DxD: Aashia & Koneko Himitsu no Keiyaku!?( https://bato.to/comic/_/comics/high-school-dxd-aashia-koneko-himitsu-no-keiyaku-r3610 )