Urban white-collar Yang Rongrong accidentally traveled through time and space on a thunderstorm night and became a "resurrectionist" with the same appearance as the late Crown Princess Pei Jingshu. Forced into the palace whirlpool, she gradually discovered the conspiracy behind Concubine Pei's death under the protection of the infatuated prince Li Rongheng. When modern thinking collides with ancient intrigues, she must deal with poison traps and political enemies' plots, but she glimpses the truth of time travel in the mystery of the moon phases - the fate of the two worlds actually depends on her. Between deep love and returning home, can she solve the mystery of time and space and make a regretless choice on the next full moon night?
