Xie Wujiu is the "Master of the Evil-Destroying Sword" appointed by Heaven, and he is destined to die as a martyr. Zhu Yu stole his death calamity and implanted it into himself, causing the compass to lose control. In order to break the situation, she stole the enemy's luck and injected it into the sword body, and accidentally awakened the sword spirit: it turned out to be Xie Wujiu's Taoist companion in his previous life! The sword spirit reveals the conspiracy of Heavenly Dao - the so-called "killing evil" is actually harvesting monks to make up for the incompleteness of Heavenly Dao. In the end, the two of them operated in reverse: Zhu Yu poured the luck he had stolen throughout his life into the sword tomb, and Xie Wujiu cut off the chain of heaven: "I gave you my life long ago, why do I need to steal it again?"