前2作とは異なり、今回は都会（けもの部屋）が舞台となる。刑務所を脱獄したナミは、売春婦のもとに身を寄せる。ナミは町のヤクザの情婦カツからリンチを受ける。ナミは夜の女たちの“怨“を背追い、ドスを手にする……。
九十年代初期，一场离奇的爆炸让正在从事军事研究的化学工厂化为废墟，三名“军事试验品”从实验室中逃离，下落不明。因为这三名实验品是极度危险的不安定份子，于是中共中央派出了人造人聂玲（杨丽菁 饰）追查他们的下落。 传闻香港屡屡发生抢劫案，犯案的是三名神秘人，和失踪的三个实验品有着极高的相似，于是，聂玲来到了香港，开始她的围剿行动。香港方面，警方派出了尹秋水（万梓良 饰）加入了围剿行动。在一次交锋中，尹秋水为了救名叫小雪（朱茵 饰）的女孩而被聂玲的失忆枪打中，之后，聂玲又被尹秋水误伤。
Devastated by the recent kidnapping of his 15-year-old son, Largo Winch looks on, helpless, as his business partner commits suicide during a live press conference. As everything turns against him, as his business empire starts to fail, he discovers that the two events are perhaps linked: if he finds the criminals responsible, he will perhaps see his son again. From Canada to Burma to Hong Kong… Largo doesn’t yet know that his search will lead him straight to hell… An action-packed movie with an intrigue-filled plot that will grip you without respite till the final breathless seconds.
