The Unkillable Red. (Betrayed Issei Hyoudou)

Issei Hyoudou, an boy who was part from Rias Gremory peerage. He was the only Rias pawn, and he also fell in love with Rias, and anyone around him (except a male of course).

It's already 1 month after he defeat Trihexa, he lost his sacred gear. And the girl start to stay away from him, he think the girl giving him space because he lose Ddraig.

But when he finaly can move on he just found out another thing that hurt him, killing him slowly. The girls cheated behind him. He now understand the reason they stay away from them. Each of them find the man they dreamed.

And after all of that he choose a new path. Follow an old friends path........a path that will change him forever.