Illegal businessman Wong Tak (played by Wong Kam Sun) was engaged in the business of printing counterfeit money in New York, and his group was destroyed by the CIA in one fell swoop. As the main culprit, Wong Tak fled back to Hong Kong and set up a printing group. On the surface, he was engaged in publishing, but secretly continued his illegal activities. The CIA sent a female detective Cindy (played by Cynthia Rothrock) to Hong Kong, determined to arrest Wong Tak and bring him to justice. Cindy disguised herself as a job-seeking reporter and mixed into Wong Tak's group, but her identity was exposed halfway and she was forced to flee. Cindy took refuge with her good friend Judy (played by Meifeng Li) in Hong Kong, and then learned that Judy's father, Prosecutor Yu (played by Qiao Hong), was also investigating evidence of Wong Tak's crimes. Unfortunately, before the trial, Prosecutor Yu was kidnapped by Wong Tak and forced to inject a drug that caused mental disorders, and then Judy was abducted. In order to rescue her friend, Cindy and her colleagues entered the bandit's lair and started a battle between good and evil...