FONG HING and LAM WING are both sorcerers of very different temperaments. Their respective sons FONG NAM and LAM MING FUNG study Chinese sorcery from them, together with their disciple LUK CHEUNG ON. The three young men have strong brotherly feelings for each other. NAM is engaged to a young girl called CHUN KIU. Yet she and her mother look down upon NAM and his father who are both sorcerers. The engagement finally breaks and NAM's pride is hurt. Feeling that Chinese sorcery has become obsolete and is no longer regarded as a respectable profession, the three young ones decide to go to the town and try their luck. At first HING does not agree to their decision. Eventually, under the persuasion of WING, HING gives them his consent.