
Zane Weston, a leader of the Nanyang Chinese merchants, vows revenge for his father persecuted by the Japanese devils. He organizes the Valiant Dragon Hall to protect Nanyang, then returns to China. Discovering his father's death is related to the Japanese devils, Zane Weston fights against the foreign enemy. He exposes the Japanese conspiracy, gaining support to resist the Japanese forces. Under Zane Weston's leadership, they annihilate the Black Dragon Society, and defend the dignity of China.