Jiang Suihuan was the adopted daughter of the Marquis of Guangping. Her whole family died in battle to protect Jin Jiangshan, but she was falsely accused of treason. She lay dormant for two years and married Qin Huaijing, a down-and-out royal family, as a merchant's daughter. She supported him with wealth and support, and helped him achieve success and fame. Unexpectedly, after the husband gained power, he became ungrateful and wanted to demote his wife as a concubine. Jiang Suihuan threw out a piece of divorce papers and showed his sharpness from then on! Returning to the capital, she is the real daughter of the Prime Minister's Palace who had been missing for eighteen years. She holds the authority of the Tianji Pavilion, uses her medical skills to save people from critical situations, and stirs up troubles in the court with her wisdom. Faced with her ex-husband's entanglement with regret, Princess Zhaoyang's plot against Bu Bu, and King Yanbei's blood feud, she fought every step of the way and was deadly with her swords.