After retired Triad boss, "Uncle Kwan" is murdered in cold blood, the five remaining underbosses are geared up to make the first move should the Kwan family collapse amidst the chaos. The police is on high alert as a bloodbath between the Kwan family and the underbosses struggle for power. But who did Uncle Kwan name as his successor? Of the five bosses, who would rise to fight for the throne? To everyone's surprise, Uncle Kwan's son Hau (Francis Ng), rises to the challenge. Well educated and soft spoken, Hau proves to be a ruthless adversary as he dismantles the underbosses singlehandedly and proves to be the kingpin his father only wished he could become. As the police aim for one target, the silent Hau has become their worst nightmare. Their only hope left is to target Hau's baby brother . . . Yan (Shawn Yu).