Desc: Sing si gwai tam: Saat lok hau yuen: Directed by Billy Hin-Shing Tang. With San Yip, Anthony Chau-Sang Wong, Chindy Lau, Lily Li. Siu-Man and Kar-Wai enroll into the university and hear a rumor that a female student disappeared five years ago, seemingly related to Chi-Ming, an introverted weirdo who has been on the campus for a long time.