Tushan Xue acts as Gu Hanyuan's spiritual pet for five hundred years, tasting all bitterness, yet suffers being skinned by him to bestow upon Lin Ruoshui, and is abandoned into the Myriad Demon Abyss. Falling, she encounters the maddened black dragon Ao Lie, accidentally curing his madness; Ao Lie transforms into a wife-protecting demon emperor with all sorts of pampering. Tushan Xue awakens the Nine-Tailed Celestial Fox bloodline, while Lin Ruoshui borrows the fox skin to cast curses and seize souls. In a desperate plight, she breaks through with three tails to shatter the deadlock, heartlessly rejecting Gu Hanyuan's plea for reconciliation. Gu Hanyuan, angered by shame, attempts a forced seizure; upon learning the truth of the fox clan's extermination, she burns her lifespan to awaken five tails, drawing the Immortal Emperor's army to encircle and suppress her. Hand in hand with Ao Lie, she initiates battle, all enemies suffer punishment, and at life and death's moment, Tushan Xue achieves the nine tails, defeating the Immortal Emperor to avenge the blood-soaked feud. Ao Lie returns to Dragon Abyss, and the two finally attain a grand wedding to guard each other.