Yun Shu has been sitting in the position of Princess Jing for ten years. In order to avoid the disputes between the court and the back house, she has always been dormant in Youlan Courtyard in a sick and frail posture, and only wants to live a stable life. The new emperor ascended the throne, suddenly breaking her peaceful life, and forced her to become a puppet queen, who was helpless and trapped in the beautiful but cold palace. Surrounded by invisible shackles, she cautiously dealt with the situation, but unexpectedly found her lost past and learned that she was actually Jiang Axi, the lost daughter of an ordinary family. In order to break free from the shackles of the palace, she secretly plotted and found an opportunity to escape. Finally, she gave up her flashy phoenix crown, put on commoners, stayed with her relatives in the water town, guarded the snack shop, and lived the ordinary life of fireworks that she had longed for.