Description:Fong loves playing mahjong. But her boyfriend, Yau, hates mahjong. Fong has to hide her hobby. However, there is no concealing the truth. Yau tries every way to choke Fong off mahjong, all failed. Later, Fong promises that she will listen to Yau and quit mahjong if Yau wins her over in this Quadrangle of mahjong pieces. Yau then consults a famous master. In the end, he not only beats Fong, but also falls in love with mahjong.
