In his previous life, Zhao Ning went to Liang State as a hostage for three years and endured humiliation and heavy burdens in exchange for the stability of Yan State. After returning home, he was rejected by his father and slandered by the government and the public, and finally set himself on fire out of hatred. Once reborn, she returned to the palace night banquet where she was pushed to Liang State as a hostage. She completely abandoned her weakness and worked step by step: first, she used technology and seeds as bargaining chips to force Emperor Yan to establish laws to protect herself and plan for herself for a year; After that, she won the trust of the Liang King through her farming work, dealt with the Liang King's royal family conflicts, provoked a fight between the Nangong Yan family and other parties, and secretly gathered forces. Finally, she returned to the Yan Kingdom with the power of the Liang Kingdom, and liquidated the Yan Emperor, his brother, and the courtiers who favored him.