Detective Sergeant Ma Jun, known for dispensing his own brand of justice during arrests, teams up with an undercover cop, Wilson, to try and bring down three merciless Vietnamese brothers running a smuggling ring in the months before mainland China’s takeover of Hong Kong. Jun pursues the gang tirelessly, sometimes ignoring police protocols. A showdown is inevitable!

A fun-filled story about an ordinary guy about to kick into an action-packed adventure. Jackie Chan plays a bored and unsuccessful salesman who never thought his life would amount to anything. All that changes one day when he becomes an instant hero by foiling an attempted bank robbery.