Three warriors from the Goryo Dynasty, Poong-Chun, Deok-Ki and Seol-Rang pledge to fight for the impoverished people under the incompetent king and they lead a riot. However, due to Deok-Ki's betrayal, Poong-Chun dies and Seol-Rang, as stricken by guilt, flees with Poong-Chun's sword and his infant daughter, Hong-Yi. 18 years later, the female warrior is now blind and she trains the young woman in martial arts. Soon Seol-Rang reveals that she is the one who killed her parents. Hong-yi falls in utter shock, leaves Seol-Rang and plans to get revenge on both her and Deok-Ki, by now the most powerful man in the country. Soon blood will be shed.