Having become a Guest Elder of the Alchemy Hall, Lin Changsheng gained unimaginable advantages.

Not only could he freely access various spiritual herbs from the Alchemy Hall's storeroom, but he also had the privilege to peruse ancient alchemical recipes that were not open to the public.

Of course, he wasn't interested in the recipes themselves; what intrigued him were the characteristics of those ancient spiritual herbs, long extinct or extremely rare, recorded in them.

These were important supplements to his vast knowledge base.