The plot includes the plight of two women who both find themselves betrayed by the men they love. It's a violent female 'buddy' movie, with two mismatched heroines, a policewoman and a drug addicted prostitute joining forces to seek revenge.
Lawyer Jessica Yau finds out about her husband's money laundering scheme and gets shot in the head. She survives, but loses her memory. She is cared for by Mei Mei Chen, a nurse she screwed over in a lawsuit before being shot.
Narcotics officer Shaolun (Tony Leung Ka Fai), in order to bring down the local drug kingpin King (Michael Wong), forces a female street thug with an equally sketchy past, Coco (Rosamund Kwan) to infiltrate King's organization and provide information. What no one expected was for both men to fall for Coco, and Coco for King.
Developer Ms. Cheung (Carol 'Do Do' Cheng) yearns for a quieter life in Hong Kong and moves to the countryside, getting herself caught in a showdown between a gang of jewel thieves and two police officers along the way. While Ms. Cheung survives the ordeal, the thieves' injured getaway driver (Siu-Chun To) sneaks into Cheung's moving van and escapes to the countryside, into Cheung's new home. As Cheung settles down into her new environment, she befriends Pak-Lam (Pak Lam Cheng), a skillful and inquisitive little boy who lives in the village. While Pak-Lam helps Cheung tend to her house, he encounters the injured thief. After a brief exchange, Pak-Lam realizes the thief has a harmless and non-aggressive attitude and decides to shelter him in his secret makeshift hideout, not knowing his new friend has in his possession a bag of stolen jewels, in which both the police and the gangsters are searching for.
After opening with gratuitous soft-core intercourse, followed by the killing of the heads of a criminal gang seeking control of Thailand’s drug trade, things get a little better. In an early role, Carrie Ng leads a Thai police task force and issues a lot of orders while posing in a rather striking paramilitary uniform! Moon Lee and Yukari are sent into the jungle as undercover operatives running a sting operation. Eventually they run the gang to ground, ambushing a river opium convoy amid a string of double-crosses. Although hundreds of rounds are expended throughout the movie, the gun play tends to be formulaic.
