The Lucky Stars go on an island vacation and discover a nympho ghost in a castle near their cabin. Four policewomen come to investigate and the boys try to put the moves on them. After many failed attempts, one of the policewomen, Lai Ti, is possessed by a male ghost that is residing in the castle. The gang take her back to Hong Kong where they learn that the ghost wants revenge read morefor his death. The gang are more than willing to oblige if the ghost helps them cheat in gambling. This all leads to the inevitable showdown where Kidstuff uses his kung fu skills to fight the ghost's killers.