A secret prescription for treating the Empress Dowager, containing ingredients such as snow lotus core from Mount Qilian, ten-year pearl from Five Peak Lake in Yongzhou, and fire fruit from Mohe'er City in the Western Regions. Jiang Zhiyu deliberately wrote it slowly in the past life to buy time for A-Yuan to escape. She had spent days and nights researching it previously, and Gu Jin had taken a similar prescription to trade for an exceptional promotion.
