Rou the Land of Sin

Rou a land to East filled with multi-blooded clans, each have their powers and weaknesses. The Black Bloods rule the East and are known to be the strongest of the six bloods. The White Bloods are as equally powerful as the Black Bloods but are believed to be extinct. Kiyoshi a young woman, with no memory of her ancestors or her blood type. She travels with her annoying teen friend Galahad, in hopes to discover places they have never seen in Rou, but ends up biting off more than they could chew and gets mixed up with a secret society of Black Bloods who are attempting to make the perfect being, a clear blood.