Qin Xuan was carrying an ancient sword bone, but due to the curse of heaven, he was turned into a waste and was humiliated. During the sect trial, he was plotted by his clan brother to fall off a cliff. When he was about to die, he awakened the hundred thousand year old sword soul from the abyss, killed the enemy with one sword, and came back with a counterattack! In the sect competition, he swept away the geniuses, but was crushed by the son of destiny, Li Tianming, with the power of heaven. Even though his bones and muscles were broken, he still sneered unruly: "When my sword bones are fully mature, I will cut off your head to sacrifice to heaven!" In order to break the shackles of destiny! , He broke into the ruins of the Sword God alone, physically resisted the heart-gnawing swords of thousands of swords, subdued the forbidden sword intention, and even knocked off the veil of Fairy Leng Yue, the daughter of destiny, who was chasing her with one sword: "The way of heaven controls people's hearts, are you willing to be a dog?"
After betraying the sect, he killed three thousand pursuers with his sword, established the Heaven-defying Kendo, and joined hands with Leng Yue to fight against the Dao of Heaven. In the final battle, Li Tianming was turned into a puppet by Tiandao, and he blew up the Wheel of Destiny to help him tear apart the secret of heaven. Qin Xuan killed the sword soul in his body that was plotting to seize his body, shattered the golden body of heaven with the broken sword, and reshaped the laws of the world! Leng Yue smiled with tears in her eyes before her memory faded away. He then trampled the path to immortality and looked for the void alone: "The way of heaven is nothing! With this sword, I will cut off all the shackles of heaven!"