This time, not only Shen Dong, even Madam Zhao raised her head in shock. They both knew that Shen Xuanye was studying the prescription. The Zhao family had the empress, so it wasn't strange for them to know the inside story. However, it would be weird for the Zhao family to request Shen Xuanye to show them the prescription!

Shen Dong's face was a little stiff. "Mother-in-law, the Imperial Health Institute has researched on the prescription to cure the plaque for more than ten ...