Set right before the fall of Thailand's old capital, Ayuttaya, Bang Rajan draws on the legend of a village of fighters who bravely fended off the Burmese armies.
Amid lawlessness and corruption, legendary police detective Khun Pan joins a formidable group of bandits but grapples with his loyalties.
A band travelling by ship becomes stranded on Mermaid Island, and the locals hunt them down to make their forest goddess happy.