C329 Increasing Yuan Dan

Other than his eyes, the middle-aged man who looked no different from a human being was actually a puppet. It was simply unimaginable to Lau Yu.

"This is too unbelievable, those artificers of Ancient Era are actually able to refine such a puppet, and their strength is even comparable to the Martial Emperor s." Lau Yu could not help but sigh in his heart. Right now