The film tells the story of the establishment of the Jockey Club by the Chinese Chamber of Commerce during the Republic of China era. Patriotic figure Jin Guangrong (played by Lv Liangwei) signs a gambling agreement with the Japanese Chamber of Commerce on the "Seven Major Piers" in order to protect the control of the docks, and various forces hide their evil intentionsControversies continue. Ma Yunfei (played by Liu Zhuoting), a dock hero with superb equestrian skills, became embroiled in a conflict with Jin Guangrong due to the manipulation of villains, and overnight became a 'murderer'. A gambling contract, a conspiracy, a fierce shockThe dangerous horse race has made the already mixed up Shanghai Bund even more turbulent