The lame sword slave Shen Duandao killed the heads of seven sects in one night, and the blood rain shocked the world, but no one knew his motive. The cold-faced female leader Liu Wushuang quietly appeared and secretly guided him to kill the leader who was controlled by Gu insects, uncovering a shocking conspiracy that involved a mutilated body twenty years ago. The mute boy and the little mute resonate with the broken sword, the iron-throated old ghost returns to life through his corpse, and Mr. Bailu's Swordless Pavilion is quietly gathering disabled warriors. The sword is not unsheathed, and the world is in chaos.
Shen Duandao used his broken sword to kill the heads of seven sects in a row. Liu Wushuang took the opportunity to eliminate the high-level officials controlled by the 'heart-locking Gu', and gradually took control of the voice of martial arts, but he did not know that he was the final container of the Gu King. The old ghost with an iron throat spread rumors and incited the righteous to surround and suppress Broken Blade. He secretly used the human bone flute to induce the sword intention of the deceased in an attempt to rebuild the sword tomb. Mr. Bailu appears and reveals that Shen Duandao's leg was broken by his own hands, just to seal the "Wufeng Jue" to prevent it from being taken away by evil cultivators. Now that the sword's intention is about to awaken, only the little mute's blood can unlock the final move. As the little mute became increasingly weak, Shen Duandao was forced to return to the ruins of the Qingfeng Sword Sect and face the master who cut off his leg with his own hands - that man was actually Liu Wushuang's biological father, who had voluntarily sacrificed all the mutilated people in order to save the world's martial arts. And Liu Wushuang will be on the line between life and death. She will choose to sacrifice herself to the poison or kill her destiny with Shen Duandao. The sword slave is not for revenge, but for the sake of making the world no longer kneel because of his disability.
