"What are you doing?" Xu Miaolin asked Fang Qiu in great surprise as he glanced at the seven or eight strong men who had fallen on the ground.

"In case they let the cat out of the bag."

Fang Qiu shook his head and then went straight forward to close the door of the clinic.

The reason why he knocked them out was that he was afraid that these people would come back and tell Xiang Yifei that there was an expert here.

After all, Xiang Yifei ...