Nadow (Nadow) is a jobless punk who often engages in stealing and cheating. One day, when he decides to find a stable job, he accidentally becomes a drug trafficker. On one occasion while transporting drugs, Nadow gets onto a taxi driven by Old Hui (Michael Hui), a Hong Kong people married to a Taiwanese woman. A failed businessman in the past, Hui's only financial support is his old taxi which not many passengers are willing to ride. Old Hui and Nadow, two people of different backgrounds and personalities, ride down south together.