The all-powerful supreme Lei Li (Alan Tam) accepts the challenge of Taiwan's gambling king Cai Shanhe (Chen Songyong), and the two gambling legends are ready to face each other in Macao. On the way to the appointment, Lei Li first went to Hong Kong to visit his cousin whom he had not seen for many years. As a result, he encountered Leslie (Chen Baixiang) and his eldest brother (Liu Dehua), who conspired to cheat Lei out of his money and put him in jail. After learning the identity of Lei Li, they even bravely pretended to be supreme and went to Macao. On the other hand, Cai's men conspired to recruit people in private and wanted to take this opportunity to get rid of the boss and Lei Li. Leslie and his brother, who didn't know anything, made a lot of jokes. Soon, Lei Li followed. He took matters into his own hands and ordered Leslie and Leslie to continue to act and move with the camera. The duel has not yet begun, and the smell of gunpowder has already pervaded everywhere.