The Shen family has three generations of nobles. His father, Shen Huaijin, was an official to the Taifu, and he was a lonely and important minister entrusted by the late emperor. Shen Qingluan was betrothed to Xie Yan, who was still the prince of Yongning Hou at the age of fifteen, and got married at the age of sixteen. After three years of marriage, the couple played the piano and played the piano in harmony. Until the new emperor came to the throne and the situation in the court changed drastically - Shen Huaijin was accused of collaborating with the enemy and treason, and was executed after being imprisoned. Shen Qingluan begged Xie Yan to help, but Xie Yan remained silent that night. The letter of separation was written by herself, "If there is no relationship between husband and wife, why should we keep the name of husband and wife?" After that, she took her mother's relics and her medical skills to travel far and wide, and became a disciple of Medicine Sage Chu Nanshan. Over the past three years, she discovered that there were many connections behind her father's unjust case, and the clues eventually led back to the capital.