C99 Eavesdropping Message

He didn't dare to go through the main entrance. He went around to the wall and jumped on top of it. Inside, he sneaked around and eavesdropped. There were no lights in the rooms, no voices, and occasionally the sounds of mice playing. Yuan Ming was suspicious, "This is weird, why is there no one here? Have you moved in the past few days? If I can't hear the words of others