The grey-clothed elder smiled and said, "You do have some manners little kid. I have studied this white bone for a long time, but I couldn't figure out what exactly is it. I only know that it is impossible to break apart, even with my half-step Spirit Monarch Realm strength."
After hearing what the elder said, Qingfeng Li smiled awkwardly because he didn't know what to say or how to explain.
Qingfeng Li stood there quietly, but in his mind, he was thinking, "Of course you couldn't break the bone. Its a dragon bone! Even saint level masters wouldn't be able to break it apart."
The elder kept on talking and talking, but Qingfeng Li only stood there and listened attentively; he didn't interrupt the elder.
Qingfeng Li knew it would be the best to not say anything because it would only make the elder angry.