 In modern Hong Kong lives the last vampire family in China: grandpa, parents, and a daughter and son who are in their early 20s. The two young adults haven t yet earned their fangs, and, in fact, may be human not vampires after all. The daughter, Tong, has decided to lose her virginity. Will her first boyfriend be a lover or a victim? The son, David, a medical student, falls in love with a lovely, shy, and humble orderly, Julie May Chu. David s outgoing friend Delon tries to help David out and, in the process, becomes Tong s friend. What fate awaits these four youths?