Refining Medicine
Luo Xiao was a complete novice in the world of refining medicine and pills.
He only had the experience that he had gotten from observing Overseer Zhu, and thus he bought a lot of the most common herbs. He was not going to begin his alchemy training by refining pills, but by crafting medicinal pastes.
He had heard much about medicine and pill refinement from Overseer Zhu, and the most challenging process was to refine the actual pill.
As such, beginning to learn how to extract the medicinal properties of the herbs, and merge them together was the first step any alchemist had to control. Luo Xiao had a few recipes and formulas for the easiest Essence Gathering Liquid and Meridian Broadening Paste.