C204 Someone the treasure of shanghai shop!(part i)

What was the most important thing to a alchemist?

Medicinal material? Wrong, method? Wrong, prescription? Wrong, too.

It was a top-grade medicine cauldron.

Even though the alchemist with profound techniques were able to rely on refining qi into a cauldron, gathering spirit into a cauldron, and other profound techniques to refine medicinal pellets