Blood Monster

Yukiko Minamoto wanted to live an average normal high school life, though being born with rare white hair and red eyes, as well as, be smart, beautiful and athletic, that wasn't possible. One night she runs across trouble, thankfully a handsome dark haired prince named Kou Shinozaki came to her rescue, but that only made life more strange. He claims to be her master and partner afterwards. Yukiko finds the boy annoying and wants nothing to do with him, but he's always there when she needs him. Maybe it wouldn't be so bad? Though, all is not as it seems. The dark prince also hides secrets from her and slowly as they are each unraveled, Yukiko's world becomes even more strange and rare.