Leah Siu Lai Man

Kung and Kin's rivalry goes way back to the seventies when they fought over the same girl, who eventually became Kung's wife. Now they run competing phone stores right across from each other on Mongkok's busiest street, and stretch their minds trying to outdo each other with crazy promotions.

As the co-founder of the Chinese law firm Donald & Co., Charles Cheuk, has been a chairman of its committee for many years. Though he had promised his managing partner KC Lau that he would step down, Charles hires the money-minded lawyer Kent Cheung as a new partner for the firm, hoping that he would be able to counterbalance KC’s growing obsession for authority.