"The cultural relic restorer who restores history experiences history personally in the script; the one who protects her is him who plays both ancient and modern roles."
The story tells the story of cultural relic restorer Su Nian who ran into a bottleneck while restoring ancient paintings of princesses from the Tang Dynasty. In order to find inspiration, she stepped into a holographic script with the background of "Princess Choosing a Husband" in the prosperous Tang Dynasty, and transformed into a maid serving the princess. There, she met the unpredictable foreign prince Li Xuan. What confused her even more was that the prince's face in the game was exactly the same as her immediate boss in reality, the young and rigid deputy director of the museum, Lu Weiqing. When the conspiracy in the game tried to rewrite history, the restoration of ancient paintings in reality also encountered strange sabotage. Su Nian discovered that the two time and space were creating a dangerous linkage.