Five hundred years ago, in the cold autumn, an evil disaster broke out in Duanhunyuan. Countless evil evil spirits with invulnerability and extremely poisonous black energy emerged from the ground. They were called the "white evil disaster" by the world because of the sense of despair they brought. Qingyun Sect Sword Master Qingxuan took the lead to rush to the rescue, but was unable to support himself and was seriously injured. At the critical moment, the sorcerer god Yue Hen, the array demon Xing Yan, and the demon king Rishan, who had been grudged against him for hundreds of years, arrived one after another - the four people were once hostile to each other due to sect grievances and personal vendettas, but now they put aside their differences and formed a temporary alliance to save the world.
Yuehen burns the evil spirit with fox fire, Star Ray spreads formations to strangle powerful enemies, Split Mountain resists the attack with his body, Qingxuan kills the enemy with sword light, and the four of them work together to fight the evil spirit to the death. During the fierce battle, a pale spot appeared at the bottom of the abyss - this was the source of the evil calamity, and its evil power caused the spiritual power of the monks to be disordered. Xingyan spread out a nine-death chain formation to trap the evil spirits outside. Yuehen distributed heart-protecting pills and split the mountain to open a path. The four of them rushed into the vortex at the bottom of the abyss and worked together to fight against the light spot.
In the end, the light spot exploded, and Qingxuan died to protect his companions. The four figures disappeared in the white light, leaving only the fragments of the Immortal Killing Sword and the four wordless monuments outside the Soul-Ending Abyss, which became the legend of protecting the world. In the tea house, after hearing this past incident, the girl Su Min and the boy Liu Qinghe wondered: Is Qingxuan's sacrifice a pity? What exactly are spots? Did all four strong men really fall? It seems that there are still secrets hidden under the Soul-Desolating Abyss that have not yet been revealed.
