Kei is the experienced leader of a team of pickpockets — also known as "Sparrows" in HK slang. He enjoys a carefree lifestyle taking photos. One day a dashing beauty, Chun-Lei, suddenly appears in Kei's viewfinder. Kei is mesmerized. But behind Chun-Lei's attractive facade lies a mysterious past and a mission to set herself free.
Jerry Welbach, a reluctant bagman, has been given two ultimatums: The first is from his mob boss to travel to Mexico and retrieve a priceless antique pistol, known as "the Mexican"... or suffer the consequences. The second is from his girlfriend Samantha to end his association with the mob. Jerry figures alive and in trouble with Samantha is better than the more permanent alternative, so he heads south of the border.
Hoping to leave his criminal lifestyle behind him, a successful art thief teams up with a sexy con woman to pull off the ultimate heist and set himself free.
When a depressed woman is burglarized, she finds a new sense of purpose by tracking down the thieves alongside her obnoxious neighbor. But they soon find themselves dangerously out of their depth against a pack of degenerate criminals.
An enigmatic tale of four people whose lives are intertwined by destiny are subject to the laws of fate. They discover that luck is something they cannot afford to be without as they gamble with the highest stakes possible in a deadly game from which only one of them will emerge intact.