Kenshiro follows the dried-up river bed and ventures into Patra's lair at Dragon God Mountain to save the young villagers. There he faces Patra's partner, Drago, a fire breather with the power of Nanto Ryujinken (South Star Dragon God Fist) who attempts to coerce Ken to his side, but he refuses. Ken tricks Drago into killing Patra and then causes Dragon's throat to constrict, consuming him in his own flames. Drago and his castle burn to the ground and the villagers are freed.