three warriors from the Goryo Dynasty lead a riot. Because of the betrayal of Deok-Ki (Lee Byung-Hun), Poong-Chun (Bae Soo-Bin) dies. Deok-Ki then tries to influence Seol-Rang (Jeon Do-Yeon) to affix his aspect, however she refuses. She then flees with Poong-Chun’s sword and his toddler daughter. 18 years later, the feminine warrior is now blind and she or he trains the younger girl (Kim Go-Eun) to make use of the sword for revenge. In the meantime, Deok-Ki is essentially the most highly effective man within the nation. Quickly blood can be shed.