C297 The Strength of Gudu Yun

"This guy is interesting." Shi Yuan nodded his head in satisfaction.

The Tianding Mountain also had doctors and Pill Refiner. However, although these people had high status, their strength was usually not strong.

However, Shen Yih had never thought that he would be able to master these two skills while ensuring his strength. Furthermore, he had done well in both of them