The spirit of the jade bracelet, Qingyuan, is destined to find new life through Su Mumu, while Su Mumu is destined to encounter Qingyuan and travel back to the Wanguo era to exact revenge in person. Su Mumu, the youngest professor at the Huaxia Institute of Archaeological Research and hailed as an unparalleled archaeological genius of the century, unexpectedly meets the gaze of Qingyuan, the spirit within a jade bracelet, in Tomb 101, an unknown ancient tomb, and travels back to the Wanguo era. After learning that there is no way home, she faces reality and combines modern archaeological knowledge with what she learns in the Wanguo era to begin a new life.
