In the bloody night of the border town, sixteen years of grudges have tempered the cold blade.
Sixteen years ago, Jian Yuntao, the leader of the Yumen Sect, wanted to get involved in the imperial power and bloodbathed Guyanmen, the leader of the five sects. The master of the sect, Jun Shaoqing, was left alone on his deathbed. The eldest disciple Su Moran escaped from death with his infant son Jun Hao and the Ice-Splitting Sword, but his other son Jun Yu fell into the hands of the enemy.
Sixteen years later, undercurrents are surging in the border town. Jun Hao, the great disciple of the Guhong Sect, is unruly by nature but values love and righteousness. He rescued the cold and taciturn Yumen Sect's sharp sword - Jian Yan from the sword of a horse bandit. Two completely different people, without knowing that they were involved in each other's fate, became friends of life and death. Jun Hao regards Jian Yan as a close friend and brother, and Jian Yan's cold heart quietly retains warmth for this only light.
However, Jian Yuntao's ambition to unify the world has not been extinguished. The rise of Gu Hongmen and Jun Hao's extraordinary talent aroused his deep-seated doubts. He took advantage of the blood feud that had filled Jian Yan's heart for sixteen years and ordered him to investigate. When the Ice-Splitting Sword reappeared in the martial arts competition, the "truth" Jian Yan held on to in his heart suddenly collapsed. Trust was shattered in an instant, and brotherhood turned into a poisonous blade.
Driven by the "heartbreaking" teachings of his adoptive father and his obsession with revenge, Jian Yan completely turned dark. Cold-blooded, ruthless, and unrepentant until death. He transformed into a revenge machine and used all means to frame and kill Jun Hao and Su Moran, whose pseudonym was Ouyang Xuan, pushing the people he once regarded as brothers into eternal destruction. Jun Hao was trapped in a tight siege and suffered an unjust injustice. Even if he had cracking ice in hand, it would be difficult to deal with this sudden and heartless betrayal.
Conspiracies are webbed and ghosts of the past whisper. When Jian Yuntao's hidden lies were exposed by the dying traitor, and when the rice-carved jade pendant inscribed with the sword manual became cold and iron-clad evidence, Jian Yan was shocked to realize that he was actually the knife that cut into the bones and blood of his closest relatives! Beliefs collapsed, and the foundation of hatred turned into an abyss. With the truth revealed to Jun Hao, the real revenge has just begun...
Lies are the seeds and hatred is the blade. The flesh and blood connected by blood eventually become an undying enemy. See how the cold-blooded blade cuts off the wings of Gu Hong, and then reaches its ultimate collapse when the truth is destroyed.
Intention: The blade of hatred fed by lies will eventually cut off the blood ties of flesh and blood.