Kowloon Walled City: Crouching Tiger, Hidden Dragon

At the beginning of the night, Chu Zangfeng shouldered the mission and turned into an undercover agent to sneak into Crouching Tiger Villa. With his extraordinary wisdom and courage, he won the trust of the owner Gu Chengxiong and became the personal bodyguard of his daughter Gu Ling'er. Chu Zangfeng quietly collected intelligence and planned secretly. He lay dormant, secretly planned, and finally took action at the critical moment, killing Gu Chengxiong and the forces behind him, and returned to the court with glory.