Shen Jingtang, the widow of General Zhenguo, married into the Regent's Palace for three years. Everyone said that she was just Bai Yueguang's substitute and a remnant of the criminal Shen family. She sent bloody edicts for Xiao Xuanyan, blocked assassinations, and guarded the border city, but she was met with suspicion and neglect again and again. After Lin Zhaoxue returned, he forced her to plead guilty and give up her position. She finally burned all her wedding clothes and handed over the divorce letter. After leaving the house, she investigated old cases, cleared up grievances, and defended the country. She also met Pei Xingzhou, who truly believed in her and understood her. Later, the truth came out and the regent regretted going crazy, but she had remarried someone else and would never look back in this life.