I was a typical academy student before I began to have a deep interest of the occult, even to the point where I borrowed books and began to absorb all the knowledge of it. This is what happens when I revived a Fallen Angel, and what happens from there on then.

What if the Great Devil King Asmodeus had a son? What if said son was put into stasis in the waning hours of the Great War? The Devil King made plans to rebuild the Devil Faction to its former glory and the Prince of Asmodeus is the only one able to make those plans come to fruition.

Issei's parents are killed by orders of Kokabiel and he is left all alone. As he is about to get killed by the people who killed his parents Ophis comes to save him. He learns that he is the great-grandson of the Vanishing Dragon Albion and coincidentally has his sacred gear Divine Dividing and the strongest Vritra sacred gear. OPIssei IsseixKurokaxHarem

Issei Hyoudou may look like a perverted loser at school, but appearances can be decieving. Underneath that persona he was a brutal, unforgiving assassin with little to no remorse. He was loyal to no one. Did what he had to do,killed who he had to kill in order to survive. There was no one in this cruel world he cared about. But everything changed when he met a certain black cat.