Just out of jail, Fai finds a spot on a street corner where other homeless people welcome him. But he doesn’t get much time to settle in. The police soon chase them away, and their possessions disappear into a garbage truck. Young social worker Ms Ho thinks it’s time to fight this in court. In the meantime, Fai and his friends have other concerns.
The Yau's brothers are a trio of scammers who make punishing baddies their mission. A misunderstanding leads them to fellow con artists the Lui's sisters, and they join hands to scam a notorious mob boss. Through a myriad of ingenious tricks and disguises, they bring the mobster to justice as romance blossoms swiftly—all's well that ends well.