Then Bao bell began to introduce Ye Chu about the major forces in these boxes. The one who bought the second bottle of Yun Shen Dan was the Xibo family, a big family nearby, and they were running Lingdan and medicinal materials.

"Lingdan and medicinal materials? Do they also make a living by refining alchemy? " Ye Chu doubted.

Baobei nodded and said, "you guessed right. The main occupation of Xibo family is alchemy. It can be said that the pills of Xibo family account for a quarter of the market, and their strength is huge. Their purpose today is to win over Changchun valley."

Ye Chu was a little...