Chung (Max Mok) and Peter (Chin Kar Lok) are two loyal friends who move from scrape to scrape with the latter often being saved by the former. When a loan shark (Shing Fui On) and his heavies start to put considerable pressure on Peter because of his copious debt, Chung devises a plan that puts the villains behind bars. This proves to be especially well-timed when Peter announces that he is getting married and Chung himself finds also falling in love. Unbeknownst to Chung though, his new love is in fact the daughter of a wealthy real-estate tycoon and all of his subsequent attempts to earn a living are all being orchestrated by his potential father-in-law. These tests are put into perspective when Chung's nemesis is freed from prison and immediately sets his sights on revenge...

Kin is a hard-working insurance salesman with a very pregnant wife. When his wife starts haemorrhaging, he calls a taxi, but it leaves when someone else offers more money. After his wife dies, Kin vows to get revenge on all taxi drivers by taking them out one at a time.