Lin is a plain-clothes cop in the crime-riddled district of Mongkok who bungles a vice operation directed at mainland prostitues. He falls for a ditsy hooker who tells him the love of her life is a killer who once svaed her life in a shootout.

• Harvest Crown Ltd.
• Leo Ku Kui-Kei
• Charlie Yeung Choi-nei
• Eric Tsang Chi-wai
• Karen Mok Man-wai
• Edmond So Chi-wai
• Allan Mo Kei
• Do Tak-Chi
• Noel Leung