Chinese steampunk martial arts blockbuster about the early years of Tai chi master Yang Luchan, the man who founded in the 19th century what has now become the most popular Tai Chi style in the world. The second instalment of the "Tai Chi" trilogy continues the journey of Yang Luchan, a gifted child with a fleshy growth on his forehead who helped save a village from a frightening army of steampunk soldiers bearing strange machines with the knowledge of Tai Chi that they entrusted him with.

So goes to the U.S. to open a martial arts school. Around this time, many Chinese people were sold off to U.S. railroad companies, and were brutally treated by the Americans under the harsh working conditions. Thus, the American workers' hatred towards the Chinese immigrants is high. As a result, So gets into trouble with the Americans and the mob, and calls Master Wong for help.

A priest hears a prostitute's confession, a tale which has a 200,000 HK$ debt as its centerpiece. The prostitute accidentally leaves behind an envelope with her address in the confessional.