Cross Academy is attended by two groups of students: the Day Class and the Night Class. At sunset,
Outside of the safe boundary of the academy, Yuki is attacked by a vampire. Injured and unable to
Kaname, the pureblood vampire, has kept to his room since learning of Yuki and Zero's forbidden
Zero warns Yuki to stay away from Maria Kurenai, the new Night Class transfer student, although he
Zero is suspected of killing Shizuka Hio, the pureblood vampire who murdered his family. Incensed,
Yuki sneaks into an exclusive vampire party and sees Aido's parents introducing their daughter to
