Master LUK's son, TAU (Bosco Wong), likes to play practical jokes. He can, however, make the whole family miserable with his temper. Luckily, his child bride, YUK (Amy Kwok), can always please him again with her good cooking.

In order to fulfil Master LUK's dying wish, YUK hires an enthusiastic teacher, SHING (Evergreen Mak), to teach TAU. SHING hates rich tycoons. he does not try to hide his contempt in front of the LUK family. Nobody respects him besides YUK. SHING down.

When TAU finds out that SHING and YUK are in love with each other, he becomes furious. He also discovers that SHING has come for his family's treasure.