In ancient China, the Yang family served as the Imperial army's loyal and formidable warriors. However, a power-hungry general's jealousy leads him to betray the family, revealing their location to the Mongols. Following a brutal battle, only two of the seven Yang brothers survive, with one going into hiding and the other forced to flee for his life. As the treacherous general hunts them down, the brothers must evade capture and ultimately expose his betrayal to the Emperor.

The Eight Diagram Pole Fighter
The Yang Family, guardians of the dynasty for generations, is suddenly and brutally attacked by the Mongols, aided by a traitor, who breach their stronghold. The Mongols then hunt down every remaining Yang descendant, intent on eradicating them to prevent a potential coup.