Shen Qingci, the legitimate daughter of the Marquis's estate, suffered tragic deaths across eight lifetimes of vying for power, and in her ninth rebirth she resolves to slack off and idle away her days. Faced with successive schemes from her father, the crown prince, and her cousin, she never takes the initiative to counterattack, and her enemies all self-destruct due to their own greed. The cold-faced Prince Jing, Lu Heng, comes to know her through a fated nightmare, and the two share their past karmic reincarnations. Lu Heng ascends the throne, and Shen Qingci naturally becomes the slack-off empress, the two guarding each other to have children, letting go of hatred, and reaping a fulfilled life.