With "Ott" father's last hope to take back Ramthep City where is now occupy by Asura (Giant Race), the boy was trained the martial art of Muay Thai for the mission of delivering 9 Satra, ... When the mystical kingdom of Ramathep is besieged by a monstrous army of Yaksa Clan, the faith of the kingdom lies in a young Muay Thai warrior determined to use a sacred weapon -the 9th Satra- to restore peace to the kingdom.