Special Forces officer, Deaw is witness to the brutal murder of his superior officer and friend, Major Puntakarn Ritdamrong on the orders of the General Yang , a notorious drug baron. Deaw is eventually able to bring Yang to justice, though he becomes overwhelmed with grief following his friend's death. He decides to take time out from the force to accompany his sister Nui, a taekwondo champion and a team of elite Olympic athletes on a charity visit to a small village situated near the Thai/Burmese border. Shortly after they arrive, the village is overrun and held hostage by an army of guerrillas armed with a nuclear missile and demanding the release of General Yang. With the missile aimed at Bangkok and the clock ticking, it is up to Deaw, his sister and her fellow athletes to use their unique skills in fighting back against the mercenaries before its too late.