Kanoko Sakurakoji (w/a) Kyo, the head of the Tengu demon clan, is Misao's only chance for survival. But even though she has sweet memories of him as a childhood friend, she has trouble reconciling them with the man he has become. Despite the strange attraction she feels for Kyo, can she trust her life, let alone her heart, to a man who only cares about the promise of her blood?