Time travel and dilemma. Shen Qingci, a doctor of modern history, accidentally traveled through time to protect a mysterious jade seal and became the "Princess Fukang" Zhao Huirou who was about to be sent to Xixia for marriage in the late Northern Song Dynasty. She discovered that her historical knowledge was being revised by an invisible force, and the "future" in the original owner's memory was completely different from the official history she knew. Act Two: Struggle and Pull. In order to protect herself and find a way back, she had to deal with Li Yuanhao (pseudonym), the ruthless military commander of Xixia, and Zhao Huaijin, the prince of her motherland who had sneaked into the enemy country and wanted to restore the country. She used modern knowledge and historical insight to repeatedly perform extraordinary feats in court and on the battlefield, but at the same time she made two completely different men fall deeply in love with her, and she also got herself involved in a deeper whirlpool of power. Act Three: Choice and Rebirth. When Li Yuanhao's true identity (the founding emperor of Xixia) and the shocking conspiracy to overturn the Song and Xia Dynasty surface, and when Zhao Huaijin's plan to restore the country will lead to the destruction of millions of lives, Shen Qingci must make the final choice between love, family, country, and historical justice. She realized that "the real history is not the past that is written, but the future that is chosen to protect." In the end, through a "negotiation" that shocked the times, she sacrificed her personal love and pushed Song and Xia towards a new pattern of peaceful coexistence. She also found the meaning and belonging of staying in that era.
