Mr. Ho, aka King of Gambling, is the mahjong industry kingpin. He has 3 wives, 2 sons and a daughter. Though it appears that the 3 wives are living in harmony, they actually compete against each other for Ho’s wealth. Their fighting intensifies when Ho brings his love child, Ah Fai, back home. Ho suggests his 3 sons to each manage a mahjong club and the one with the best result will be his heir...