In a small town, Piak, Pao and Samor train under Pao's father who is a Muay Thai fighter. However, fate leads them to Bangkok where Piak and Samor join the underworld while Pao becomes a boxer.
King Naresuan, who liberated the Siamese from the control of Burma. Born in 1555, he was taken to Burma as a child hostage; there he became acquainted with sword fighting and became a threat to the Burmese empire.
