The crime syndicate demands that Cheng Chung-bo lead the way to the treasure trove, holding his family hostage. Booby-trapped, Cheng Fai disengages the device and flees to join Flying Heroine Ma Chau-wan and Detective Wong. Meanwhile, the ingenious scientist Dr Ng is enlisted by the ringleader Ho...
Kwong Shan-siu as a playboy who sweet-talks Leong Suet-fei into a romance with him. She becomes pregnant but discovers that Kwong is nothing more than a cad who has already put her at the back of his mind.
