Simon Yam plays Timan, a cop so haunted by his involvement in the death of his brother that he's ill at the sight of guns. He finds his life even more complicated when he falls in love with Asian beauty Kitty, a woman out for revenge who takes solace under the wing of Sister Cindy, an expert hit woman, and is working as a contract killer under her tutelage.

When Timan reappers on the scene, still head over heals in love with Kitty, a slinky lesbian (Carrie Ng) ex-pupil of Cindy, arrives in Hong Kong with a contract to take out both women. The action goes into overdrive, and we are delivered into one of the most explosive femme fatale action flicks of all time now available uncut in the UK for the first time...