After being released from a mental hospital, a man (Eddie Chan) becomes a cross-dressing night stalker, and attacks women wearing white fish-net stockings. One of his murders takes place outside a late-night talk radio host's (Sylvia Chang) house. She becomes entangled in the case, when the two investigatning cops (Kent Cheng & Simon Yam) become infatuated with her. Sylvia talks against the killer on her show, and eventually allows herself to become bait, hoping that she can outsmart the killer.