Xia Ning, who was murdered by her cousin with evil intentions, crossed paths with the Demon King, who lost his temper and committed suicide after being unable to defeat the God King.
The gears of fate began to turn.
Not only can they cross each other and be reborn, they can also freely shuttle between two bodies and two worlds through collaboration.
While comforting and educating the neurotic Demon Lord, Xia Ning launched her own revenge plan.
She borrowed his life and he gave her his absolute trust.
The two souls gradually become familiar with each other, rely on each other, and achieve each other...