C339 Skeleton Transformation Plan

In the infirmary, Joba's eyes were fixed on the test tube in his hand. He carefully dripped a drop of the reagent onto the bubbling blood in the test tube and slowly shook it. After seeing the liquid gradually turn blue, Qiao Ba heaved a sigh of relief.

"Very well, make sure it doesn't contain any harmful substances to the human body. "I don't think there will be any problems