Wing Chun Master WONG WAH PO’s successor LEUNG TSAN is framed for a murder and flees to Foshan. He finds shelter with his uncle LEUNG YEE TAI (LEUNG KA YAN). In order to investigate the murder, TSAN goes under-cover and becomes a cook for a tycoon, Mr CHAN. He meets his lover CHEUNG KIN HEI in CHAN’s house. He is shocked to find that HEI is now married. HEI is jealous about a beautiful princess FU TSAT HO YUET who is always with TSAN.

HEI thinks that TSAN ran away to avoid marrying her, and chases him all the way to Foshan. She has crossed some villains, so the only way to save herself is to have a fake marriage with the powerful Mr CHAN. Chan dies soon after the wedding, leaving HEI suddenly widowed. She is determined to raise CHAN’s only son CHAN WAH SHUN as a responsible person.