Chapter 2528: The Security Hall

ew that as long as he saved Xiaolan, Chen Ping would owe Yishen Valley a favor. In that case, if he asked Chen Ping to help Yishen Valley refine medicine, Chen Ping wouldn't be able to refuse.A few el...n mechanisms and formations!This must be where Mr. Shi lives and works, Chen Ping's first time here."Chen Ping, please have a seat for a while, Mr. Shi will be here in a moment..."Xing Jun poured a cu...