C2077 The Rules from a Thousand Years ago

"This is?" Lian Yu looked at the black bead on the ground as if he was looking at a peerless treasure.

"You came just in time. Help me see what level of Demon Seeking Seal they can create." Qin Ming said with a smile.

Lian Yu couldn't wait any longer. Now that Qin Ming had agreed, he picked up one and carefully observed it.

Placing it in his palm