An epic historical action film about King Naresuan the Great, who liberated the Siamese from the control of Burma, changing the destiny of a nation. Part 1 depicts Naresuan's boyhood when he was taken hostage by Burmese King Bayinnaung to keep the vassal Ayutthaya Kingdom subservient. During this time, he was a novice Buddhist monk under the tutelage of the wise father-figure monk Sorapong Chatree.