Manson Law, a well-known Hong Kong stockbroker, gets involved in an automobile accident. In the automobile collision, the police, lead by Inspector Jack Ho, discover a military surveillance gadget. Meanwhile, wiretapper Joe Szema is revealing his elaborate plan to assassinate the Landlord Club, a secretive financial behemoth. The fates of these three men become entangled in a cat-and-mouse game that threatens to bring the entire stock market down.