One fateful night, Li He stumbled into a ghost classroom by accident, where he was taken in as one of the students. He was told that he would need to graduate from the class in order to continue living. In the process of investigating the incident behind ghost classroom, Li He encountered a series of supernatural events.

传说，他是月圆午夜的嗜血狂魔，需女人鲜血维持生命。 传闻，他娶过八个老婆，每任老婆都熬不过一个月，非疯即死，更有传言他每天都要喝年轻女人的鲜血才能维持生命。而她是他的第九任妻子，她能挑战得过这种诡异游戏吗？直到新婚夜，她见到了他，才发现，那一切的传闻，都不只是传闻……