C646 Muh Yinxue Had Come out of Seclusion

Situ Yufan was all too familiar with formations, and he realized he was ensnared in one.

"Incredible, absolutely incredible! How did the elder manage this? Why can't I detect the formation with my consciousness space? Is it possible that the formation is inactive? Then how did the elder activate it? He was clearly instructing in the art of Yu Loong pill refinement."

Situ Yufan was in disbelief