An Asian megalopolis, today. After a wild night, a group of young wealthy friends wake up from their drunken stupor with a freakish disco- very : each of them has grown a pair of fangs – vampire teeth. Bewildered at first, the group realizes they feel stronger and more attractive than ever before. As they strain to make sense of their new situation, they lose themselves in a twisted game of taking their new vampire skills to the streets. In this new kind of nightlife, with the limits of life, love and death greatly blurred, it dawns on the group that they can no longer trust each other. Nobody can be sure of what this vampire business is all about - or, for that matter, if any of this is even real.

Bai Yide is a young man living alone. He works at a bookstore and derives sexual pleasure by stealing and wearing women’s underwear. One day, he receives a DVD in which his activities have been recorded and he becomes anxious.