C3941 The More Complete the Better

The three books that the deacon had selected for Lu Shan were [Introduction to Alchemy], [Complete Collection of Medicinal and Medicinal Physics], and [Basic Pill Formula 36].

There was no need to talk about the Introduction to Alchemy here. It was to teach beginners how to deal with medicinal ingredients, some techniques and tricks to refine medicinal pills, taboos, and so on