Chapter 1114 - 732 Digging at the old boss's corner_2

Du Heng pushed the prescription back to Cao Binghe. "The reason why the house of Chinese herbal medicine needs to be formulated carefully is not just to maximize the efficacy of the medicine, but also to control the toxicity of some of the main ingredients. If it's not prepared properly, the medicine won't be a life-saving elixir but a deadly poison instead."