After foiling the criminal plans of the international money-laundering syndicate DOA, our hero from Macau, Ken (Chow Yun Fat) is ready to sit back and enjoy life. Ken’s plan for a calm existence comes to a halt when his protégé, Vincent (Shawn Yue) join Interpol and asks for his master’s help in arresting the real mastermind of DOA, Ms. Aoi.