Bio - Issei Hyoudou

High School DxD AU, what would happen if the hosts of Ddraig and Albion were directly related, and not only that, what if they were from the same family and are considered royalty

That is what happens here, Issei Hyoudou, the host of Ddraig ,the Red Dragon Emperor, and Valerie Lucifer, the host of Albion ,the White Dragon Empress.

See what happens here