李伯仁（郑伊健 饰）是澳门赌场的服务生，由于他技巧高超，所以两年来他的桌子一直赢钱，从未输过。不过，伯仁不甘心做一个小喽啰，希望能有朝一日去赌城拉斯维加斯风光。可是，当他把这个梦想告诉同伴，却遭到对方一阵奚落。偏偏此时，他又被女友抛弃，走投无路之际，他要同伴将保险箱的钱借给他做赌资，同伴开始并不同意，后被他慷慨激昂的演说打动，铤而走险。他们来到赌城，手风很顺，可到了终盘，却被一个长发男子击败。心灰意冷的伯仁接连遭遇不测。一场车祸后，伯仁在医院醒来，此时他见到了负责此案调查的美丽女干探提娜（张柏芝 饰）。在交往中，伯仁揭穿了提娜男友真面目，导致二人分手。与此同时，他们的命运竟然也因红番回头石而发生了翻转…… Li Boren (Ekin Cheng) is a Macao casino waiter, because of his skill, so two years on his desk has been winning, never lost. However, she feels not willing to do a little minions, hoping to go to Las Vegas scenery of Las Vegas some day in the future. However, when this dream told a companion, but the other was a taunt. But this time, he and his girlfriend dumped, cornered, he would peer to lend him money for gambling safe money, the companions do not agree, after his impassioned speech touched, rush into danger. They went to Las Vegas, have a very smooth, to be closed, but was a long haired man beat. The Boren suffered a series of unexpected downhearted. After a car accident, Boren wakes up in the hospital, he saw a charge to investigate the case of the beautiful female detective Tina (Cecilia Cheung). In the exchanges, Boren exposed Tina boyfriend's face, causing two people to break up. At the same time, their fate is even due to rumble in the Bronx back the stone has flipped...... http://i2.buimg.com/1949/7db67feb79df7814s.jpg