C314 Zhu Yi's Breakthrough to Martial Emperor

As Mu Yun spoke, he took out a small piece of dragon bone and handed it to Zhu Yizhi. Although it was a small piece, it was still as thick as an arm and half the size of a person.

Zhu Yizhi took it and looked at it from left to right. He couldn't find anything special about it, so he put it in his mouth and bit into it