The heroine Lin Wan (a scumbag graduate student in the Department of Modern Archeology, who complains about slaves and has strong hands-on skills) accidentally traveled through time and became Shen Qingci, the legitimate daughter of the prime minister who had just been poisoned.
The original owner Shen Qingci is a "reborn person". In his previous life, he was killed by the scumbag prince and his concubine. After his rebirth, he wanted to take revenge, but was silenced at the beginning and his body was taken over by Lin Wan.
Lin Wan brought her own ancestral jade pendant (actually a spiritual space), which contained spiritual energy and basic skills. After traveling through time, she activated it and started a double life of "engaging in power while secretly cultivating immortality".
