Shi Yijian (played by Chow Yun-fat), a gambler known as the "magic hand" in the international gambling world, disappeared after assisting Interpol in destroying the money laundering group DOA half a year ago. He retired from the arena and spent the whole day playing tricks with his Sichuan-speaking robot, which was free and easy. But the good times didn't last long. One day he was almost assassinated by a female killer. It turned out that the old enemy DOA hated him so much that he wanted to destroy him invisibly. In addition, Xiao Ma (played by Nick Cheung), the chief accountant of DOA, took away the organization's black gold of up to $15 billion and fled to Thailand with his daughter Chuyi (played by Wang Shiling). As a last resort, Shi Yijian cooperated with A Le (played by Shawn Yue), the eldest disciple of Interpol, to track down the mastermind behind DOA and try to find Xiao Ma's trace. From heaven to earth, bullets flew across the sky. Surrounding the secrets of huge black gold and DOA, the two sides of good and evil launched a new round of competition and fighting...