C549 Yin Yang Formation

Elder Yan glanced at Lei Potian's gloomy face when he heard this. He nodded and said, "Let's do as Mr. Chu says."

He was not a kind person. Since there was someone who took the lead, he would naturally be happy to see it happen.

"I wonder if Mr. Chu knows the origin of this formation?" Elder Yan stared at the enormous formation and said with lingering fear