Those elderly alchemists were not only eccentric in temperament, but also quite stubborn.
If one wanted to ask them to refine a pill, not only did they have to pay a huge price, but sometimes it also depended entirely on the alchemist's mood.
After Tang Zhen left, the other factions seemed to share a tacit understanding, coming one after another to visit the location where the Pill Tower was stationed.
Chapter 135