That all changes with the arrival of Mung (Yuen Wah), a vampire who kills other vampires to make himself more powerful (don't they always?). When Ar realizes that Mung's dragging her sister (Law ...

Chi Mo Sai (Yuen Wah) meets Wong (Roger Kwok) in Auntie Fei's (Yuen Qiu) cafe and learns that Wong has photographic memory. He decides to exploit this skill by teaching Wong how to play Mahjong ...