When a mercenary warrior (Matt Damon) is imprisoned within the Great Wall, he discovers the mystery behind one of the greatest wonders of the world. As wave after wave of marauding beasts besiege the massive structure, his quest for fortune turns into a journey toward heroism as he joins a huge army of elite warriors to confront the unimaginable and seemingly unstoppable force.

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.