C268

"Bone …" Although Ding Qian had this suspicion before, he was still surprised when it was verified by Liu Fei. "Then which part of the bone are these beads from?"

"These bone beads are nearly one centimeter thick, and their hardness is also extremely high. They should be skull bones. Amongst human bones, the skull bones are the hardest and thickest. If human bones were used to make beads