Silver eyes piercing through the darkness, comforting those it likes and terrifying their enemies. Issei Hyoudou lives a normal life for most of the day. At night he prowls the streets and eliminates threats. After awakening from a thousand-year slumber he goes throughout the entire world to search for his master. Non-perverted! Different! OP! Issei. IsseixHarem. Fem!Vali! Fem!Red!