C867 Exposure to Nine Decoction for Treatment

Zhang Cheng glanced at the teenager. He seemed to know the reason behind all this and wanted to ask him what he knew.

"Then do you know why?" Zhang Cheng did not ask him tactfully, and went straight to the point.

However, the youth just shook his head, indicating that he didn't know the reason.

"Moreover, these were all things I heard from others. I don't have much of a basis for myself either