Son of Albion(Original Character) highschool dxd

During the first fight between the Red and White Dragon Emperors at Kuoh Academy With two of the four Maou's present which are Sirzechs and his wife Grafia that came with him and Serafall, The chief of the Angel Micheal, The Governor of the Fallen Angels Azazel, and Irina Micheal's along with Rias's and Sona's Peerages who are all currently standing near the schol are inside a barrier.'Why did they have to fight here especially the White Dragon Emporer if 'that' being wakes up and breaks the seal after sensing his arua we are doomed' thought Sirzechs.

Else where in the School's campus of Kuoh Academy, is a seal that been weakening over time after the Great War between the Devils, Fallen Angels, and Angels. It has weakened to the point to were that the being inside could easily break it, but it hasn't woken up ever since I was sealed in. The being is a hybrid of a dragon and a god, the father being a strong dragon that rivaled that of the Dead god and previous four dead devil kings and the mother is a goddess from the Greek Pantheon. If this being ever does wake up and break free from its seal it would shift the power balance of whatever side it is on. if you want to know the rest please wait since this my first ever story.