C195 Pharmaceutical Workshop Owner Disciple

"What's going on with Brother Yan? Others have already tried to refine drugs, but why hasn't he done so yet?"

Hai Ning anxiously stood up from her seat. It had already been three hours and the alchemists had already started their second round of concocting pills.

"After all, Gao Yan has only recently reached the High Level Pharmacist. He still doesn't have enough experience