C426 I'll Lose If I Can Catch It!

Hearing that, Ning Xiao was stunned. "Seniors, you also know how to refine medicine?"

"What do we know about refining medicine!" The five-colored deer with a huge horn suddenly said.

"Then how do we test it?" Ning Xiao was confused.

"I can't test your alchemy skills, but I can test your strength. Generally speaking