C921

Immortal milk could refine jade bone. Previously, she had only tempered a few of her heart bones in the Stellar River and was already able to refine Aerial s.

Thinking about it this way, it was not strange that Jun Qingchen was selected by the Ziwei Sword.

The thick immortal milk slowly wrapped around the bones, in that moment, Yun Jinxiu felt as if his bones were alive