Constantly Switching Identities With The Demoness

In the Immortal Realm, the Devil Dao thrives on a sinister cultivation method: turning human bodies into Furnace Cauldrons to absorb their essence and amplify power.  Men use women, and women use men—both to devastating effect.
Beneath the Vast Azure Mountain, two souls awaken to a cruel twist of fate.  Xia Xuanji, the infamous Sect Master of the Devil Dao, finds herself trapped in the powerless body of Zhou Mu, a mortal without a Spirit Root.  At the same time, Zhou Mu, a humble disciple of the righteous Jade Sun Sect, awakens as the chilling leader of the Purple Heaven Sect—a demonic sect shrouded in blood and secrets.
As Xia Xuanji strives to reclaim her cultivation while concealing her true identity, Zhou Mu must navigate a web of deceit and danger to uncover the truth of his transformation.  
But will they outwit the Devil Dao’s schemes, or are they destined to fall into its grasp?