China's first President Sun Yat-Sen and military commander Huang Xing lead the revolutionary Wuchang Uprising in a bid to put an end to the reign of the Qing Dynasty.

The story of a farmer forced into conscription, who has been looking to get out of the army ever since. His great chance arrives when he stumbles upon a wounded general from an enemy state, and he kidnaps him, intending to claim credit for the capture, which includes five acres of land, and most importantly, honorable discharge from the army.

Lao San is a young veteran high in Kungfu power but low in intelligence. After landing on a job as a body guard for a wealthy antique collector, Lao San finds out his boss's plot to rob the National Art Museum.