The immortal and demon realms have been locked in an endless conflict since time immemorial. Jiang Shitian, the human Demon Lord, rules the Demon Domain. His peerless beauty awes the Six Realms, and his mighty armies have launched repeated assaults on the Nine Heavens, only to be defeated time and again by Su Jiyuan, the Nine Heavens' War Ancestor. Cool and aloof, Su Jiyuan uses the Moon-Tracing Divine Pivot to foresee danger and turn the tide of battle. She is an unshakable bulwark of the Immortal Realm.
The immortals envy her achievements and fear that she has eclipsed her superiors, so they secretly set a deadly trap, poisoning her and fabricating evidence to push her into a crisis that threatens both her life and her reputation. At the moment of life and death, her mortal enemy Jiang Shitian crosses realms and overpowers the immortals to take her back to the Demon Domain. At first, he only wants to seize the Divine Pivot and dismantle the Immortal Realm's defenses, but as they spend day after day together, his schemes gradually turn into deep affection.
Their love and their battles pull them in opposite directions, with the divide between the immortal and demon realms standing in their way. When the final battle begins, Jiang Shitian conquers the Nine Heavens and unifies the two realms. Unwilling to become a prisoner, Su Jiyuan turns her sword on herself, severs the ties of love, and falls into mortal reincarnation. The Demon Lord, master of a vast empire, is left with nothing but endless loneliness. He gives up his supreme throne and enters reincarnation, burdened with the memories of a hundred lifetimes. For ten lives, they share moments together and part again, all so he can find the one he holds in his heart.
This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.