Wang Ah Si is a poor rickshaw driver working in Hong Kong. Desperate to make more money so he can afford eye treatment for his girlfriend Ah Chun, he takes on a job from Ou Shuyun, the rebellious daughter of the Guangdong inspector-general and a supporter of revolutionary Chen Shao Bai. As there was a mishap during his mission, Ah Si is forced to accept yet another job - to his surprise,
