Shanghai Knight plot
The Chinese Chamber of Commerce established the Jockey Club during the days of the Republic of China, while patriot Jin Guangzhong signed the 'Seven Wharfs' gambling contract with the Japanese Chamber of Commerce to protect control of the wharf. Ma Yunfei, a former hero with excellent driving skills, is now a killer. This happened after he came into contact with Jin, who tried to deceive someone else. A gamble, a wave of conspiracies and a fierce and exciting horse race threaten to make an already unstable Shanghai even more turbulent.