C225 Mental skill
The assistant quickly replied, "Nothing, just now ?" "Someone was arguing at our door just now. I watched the scene for a while, so I'm fine now." As he spoke, he took a cloth and wiped the surface of the table to hide his nervousness.
Tao An did not raise any suspicion. He stared at him and said: "Since we are seeing people arguing, we should persuade them to leave