Kong is a deaf-mute gunman, an assassin for hire who can not hear his gunshots. He receives his guidance through Aom, a stripper from in Bangkok. Kong lost his hearing when he was a child. Because of his disability, he was taunted by other children and grows up into an angry young man. At a target range, he finds he has a knack for target shooting when he visualizes the faces of the boys that taunted him in the target. His deafness gives him an edge in shooting, as he does not react to the gunshots. He eventually gets a job as a janitor at the range'. One day while cleaning up, a customer named Joe is at the shooting range with his girlfriend, Aom. Joe notices Kong watching them. He then offers the pistol to Kong, who impresses Joe and Aom with his pinpoint shooting. Joe then takes Kong under his wing and teaches him how to shoot. When Jo injures his gun hand in a battle, Kong is ready to take on more work. Working for a mob boss, Kong is sent on a job to Hong Kong.