C135 Alchemy

Excuse me, is my master qualified to sit there?

Chu Tianchen looked at his Observatory. Other than the five president of Pill Workshop who were the evaluators, there were three other president of Pill Workshop who were all in their own seats, and only Bai Qingfeng did not. From the moment Chu Tianchen stood on the stage, he knew that Bai Qingfeng was going to cry