This is the Alchemy Association's Alchemy Hall, a place where masters refine pills and teach apprentices. It is not open to visitors. Those who come here are either alchemists or apprentices of the Association, or young people like Xiao Zining coming to study.
Xiao Zining's expression remained unchanged. "I am not here to study. Grandmasters Ye Yi and Gu Zi personally invited me here earlier. You only need to announce my arrival."
The two guards frowned even deeper. These people would use all sorts of tricks to try and meet the grandmasters, thinking they could gain entry to the Alchemy Association this way?
Chapter 554