C445 substitute medicinal material

Seeing that the cat had actually run into his pill refining room, Tang Yu thought of what the wild wolf had told him and coldly said, "Why did you let it in? Hurry and blast it out. "

pharmaceutical demon was startled when he heard that, "Uhh, it is just a cat. Is there a problem?"

Tang Yu said coldly: "Pill refining is an extremely exhausting and tiring matter