Legendary demon Lu Zhao Yao commanded legions with unparalleled audacity, living as boldly and visibly as one could—until an unexpected accident claimed her life. Mo Qing, a lowly servant in her ranks, inadvertently triggered the ancient demon sword's devastating power, striking down the weakened Lu Zhao Yao just as she prepared to seize her rightful throne. Tormented by the conviction that Mo Qing orchestrated her demise through calculated treachery, Lu Zhao Yao anchors herself to the mortal realm as a vengeful spirit, refusing the peace of reincarnation. Fate intervenes when Zhi Yan, a disciple of the Immortal Sect, collides with Lu Zhao Yao's tomb during a quarrel with her childhood companion. This fateful encounter grants the demon spirit the extraordinary ability to inhabit Zhi Yan's form, unlocking a path toward retribution. Now, seizing this unexpected opportunity, Lu Zhao Yao embarks on a perilous quest to vanquish Mo Qing and restore her dominion over the demon realm. This hilarious yet romantic xianxia tale intertwines ancient magic, cultivation mysteries, and the blurred lines between vengeance and passion as Lu Zhao Yao navigates the Immortal Sect's secrets, supernatural forces, and the unexpected complexities of the human world.