C618 Chasing the Ultimate

Tong Yuande smiled awkwardly, "How could that be? I just asked casually."

"Is that so?"

Xun Zhonghou glanced at Tong Yuande and said indifferently, "I just refined it according to the method you taught me."

Tong Yuande was puzzled.

Wasn't this the first time Xun Zhonghou had refined pills?

"Senior, give me another set of materials. I still want to refine it again