C499 Achieving Cooperation

"Don't worry, I'll explain it to you." Blanche mulled over it for a few seconds, then patiently explained: "According to my many investigations, I found out that the secret that happened at Eight-Diagram Mountain a few years ago was related to the Blood Ganoderma Herba."

"What secret?"

"A few years ago, a medicine merchant from the Luzhou obtained a Blood Ganoderma Herba, but in the end