"Rainy Night Butcher" Lam Gor-Wan, a night shift taxi driver who dismembers prostitutes by day in his family's tiny Tsim Sha Tsui apartment without arousing suspicion, until he delivers a roll of film containing pictures of his latest trophy to a local photography shop.

A young woman’s tragic suicide by inhaling fumes from a charcoal burner becomes headline news in the tabloids. Six holiday-goers gossip idly about the story, unaware that they are on the verge of meeting the same fate.