C2077 The Rules of a Thousand Years ago

"What is this?" Lian Yu gazed at the dark bead on the ground as if it were a treasure beyond compare.

"You've arrived at the perfect time. Help me determine what level of Demon Seeking Seals these can produce," Qin Ming said, grinning.

Lian Yu, who had been eager to begin, now with Qin Ming's consent, picked up a bead and scrutinized it closely. He placed it in his palm, closed his eyes