In her previous life, she was the daughter of the dean of the imperial hospital. After entering the palace, she relied on her superb medical skills to cure the empress dowager's chronic illness, help the emperor consolidate his imperial power, and save the people from disaster during the plague. However, because she had the "list of secret medicines" that the emperor was afraid of, she was falsely accused of being a treason to the enemy, her entire family was slaughtered, and she was imprisoned in the cold palace and died of cold and starvation. Reborn three months before the outbreak of the plague, she rushed to develop anti-epidemic prescriptions and secretly handed over the list of secret medicines to reliable people. At the same time, she tore apart the mask of the "virtuous concubine" in the harem - it was the concubine who forged evidence to frame her.
