Four sworn brothers, one failed heist, years in jail. But on the eve of their release, the four have a fight with another gang. As a result, Fey, Bill, and Keung are ordered to serve two more weeks. Sing is set free, and discovers that their loot has disappeared; but the other three are convinced Sing has stolen it. Sing has to escape. His childhood lover Kuen tries to help him to go overseas, but is hurt when Sing falls for insurance detective Zee. Sing and Zee buy tickets from Leong, who is left holding the bag when his boss absconds with the money. Leong, now jobless, tries to sell Sing to the trio but ends up by being with Sing. Leong's honesty wins Kuen's heart as the thugs close in on them. It is found that actually Fey stole the loot and framed Sing. Zee asks Leong, Kuen, and Sing for help. In a showdown fight, the thugs are subdued, Zee rejects Sing's advances and Kuen opts for Leong, Sing is back where he starts -moneyless, jobless and loveless.