C662 Yin Yuan Body Refinement

"How did you know there was a treasure here?"

Lu Yang asked again.

The old man didn't hide anything. "A year ago, a few of our major powers joined forces and destroyed the old nest of Demonic Cultivator. "And..." They told me that they had sent someone to Dazhi Dynasty decades ago. They are trying to search for that treasure land..."

Lu Yang nodded his head