C1359 Ninth Grade Stone

"I have no idea!" Qin Ming said with a shake of his head. "Even though I'm not sure of its purpose, the puppet is crafted entirely from one type of material, except for this particular spot. Naturally, I had to keep it."

With that, he crouched down and picked up half of the puppet's body.

"Could this be... Ninth Grade stone?"

Hearing this, Cang Yu quickly crouched and grabbed another fragment