Two mismatched Hong Kong police detectives, Yau and Yue, were assigned to work undercover as a live-in couple to track down a serial killer accused of murdering adulterers. In the meantime, Yau (Anthony Chan) is coping with his girlfriend having left him, and Yue (Sandra Ng) is losing her boyfriend to a college girlfriend of his.

Cast:Sandra Ng, Anthony Chan Yau, Carrie Ng Ka-Lai, Alfred Cheung Kin-Ting, Jamie Luk Kim-Ming, Michael Chow Man-Kin,

Genre:Thriller, Romance, Comedy, Crime,

country:Hong Kong,

Production:Golden Harvest Productions, 嘉禾电影有限公司,