ds standing at the door of his study, yet it seemed as if all the sounds within the room were muffled, isolated from the outside world. Except for himself, no one else could hear a thing. 。A kind of i...actual implementation is difficult, and it even caused quite a few arguments. 。Today, there was an argument. Ye Wen heard someone saying to the craftsman who was polishing a new sundial: "Your thing...