Master Z: Ip Man Legacy

Since his duel with Ip Man, Cheung Tin Chi has left his fighting days behind and settled down to an ordinary life with his son. One day, he runs into debt-ridden opium addict Nana and single-handedly saves her from a gang of goons sent out by Tso Sai Kit. In retaliation, the mobster burns down Tin Chi's home and shop. Kit's older sister Kwan, who is transitioning the family syndicate to legal business, tries to settle the dispute peacefully. However, Kit seeks further revenge and expands into drug dealing, forcing Tin Chin to take action.