C213 What Are You Counting?

This obsidian cane was extremely bright. Even though the light in the room wasn't very bright, its surface was still bright enough to reflect Wanying's face. Wanying sighed with emotion. How could such an exquisite item be created in the Stone Age like this! Looking at its bright surface, she was suddenly startled. Then she quickly raised her head and looked at the ceiling of the stone chamber