On the night of the cold abyss, Chu Shuyun witnessed Xie Guixiu sacrificing blood with his own eyes and gouging out the heart's soul, just to seal the ancient evil. He was so mad that he burned all the foundations of the Taoism and counterattacked the Tao of Heaven. He vowed to drag Xie Guixiu back to the world from the end of reincarnation. Three thousand years later, he returned to the Nine Realms on a mountain of corpses and a sea of blood, only to see Xie Guixiu sitting alone on the Cliff of Silence, her features the same as before, but there was no trace of tenderness in her eyes - he saved the people, but destroyed him with his own hands. Chu Shuyun's hand holding the sword was trembling, but Xie Guixiu only said softly: "You are crazy, and I am sober." In this life, is it revenge or redemption? Heaven does not allow twin souls, one of them is destined to be completely annihilated.