Two thieves of a desperate gang are forced into hiding after a botched robbery. Narrowly escaping the clutches of the law themselves, the duo plan to take revenge on the cop who shot their brother.

The policeman Pitak (Jan Janmulltree) switches from a band of thugs. Only the leader (Panna Rittikrai) survived - and vows revenge. With the help of his protégé (Tony Jaa), he sets out to terrorize the cop. Who is now staying with his family: his widowed dad, who is also a policeman, his younger sister Ann and brother Lau. They all float now in mortal danger.—IvanWong

Panna and Tony play members of a desperate gang of thieves who are forced into hiding after a robbery goes wrong; when the police launch a raid on their hide-out, the pair are forced to make a bid for freedom, and in the ensuing battle, Panna's 'brother' is shot and killed. Narrowly escaping the clutches of the law themselves, the duo plan to take revenge on Pitak, the cop who fired the fatal bullet.