Name: (Y/n) (L/n)

Relatives: (F/n) (Father) Venables (Mother) Sirzechs (Half Brother) Rias (Half Sister)

Sacred Gear: Duke Sheild aegis

Backstory: He never knew his mother all he knew was she was part of supernatural and because of this he learned about his power of the struction at a young age he learned how to use it and his sacred gear the  Duke shield and meeting to high members the supernatural world the leader of the yokai yasaka and her daughter kunou You should move to khou for school not realizing that his older sister was there after her and another devil had an argument he left and was then saved by his mother by a fallen angel and he learned the truth that he was half devil and now he had to get his own household were also keeping the Secret of his history from his sister and brother Let's see what happens