LOI objects to the affair between MUI and DULL, but DULL, who racks his brain to please the elder, will not give up easily. Undaunted by her unrequited love, CHIN hopes to bring SHING back to her side by currying favor with LOI, only to suffer yet another setback. To aid SHING in his courtship, HIN and KOO trick DULL into divorcing YUK, but DULL refuses to turn his back on the woman who is in effect the benefactor of the family. TSAI accompanies Commissioner Lau to his visit in town on educational issues and drops by at SHING’s and DULL’s. Impressed by the blooming soy sauce business, TSAI proposes that the two masters put their techniques on display in a soy sauce cuisine competition. The villagers get hooked on KIN’s Supreme Soy Sauce and this alarms SHING. KOO has unwittingly revealed to CHIN the woman whom SHING is secretly in love with. CHIN is determined to find out the identity of the woman……