C921 Grey Heart Herb

Wang Yulan nodded slightly and said, "That's good."

At this moment, Luo Yun was about to say something when a knock sounded on the door.

Wang Yulan opened the door and saw Gao Zhenxiong standing outside!

Wang Yulan was slightly shocked when she saw this person, but her expression quickly darkened. She asked, "What is it?"

Gao Zhenxiong smiled faintly and said, "I'm looking for Luo Yun