The room is warm. That is the first wrong thing. The rest of the building is not warm in May and this room is warm.

You set the ledger on the bed and open it. The margin is blank and wide and it is the only blank thing in the room.

MalfoidSomebody has written the walls in a hurry. Look at the bottom course. That is not four hundred years of anything, that is one night of it.

Mione puts the lantern on the floor and sits down on the bed, and the walls get a little brighter, which is not reassuring.