The room is spacious, with only one large bed and nothing else. Both the bed and the room are pure white. There is something that looks like a door, but it has no doorknob. Something is written on the wall above the door. It says, "The Room You Can't Leave Until You Do XX (decided by you)." They don't get hungry. They don't need to use the toilet. There are no windows and not a single seam in the room. There is only the bed. In fact, time does not pass, so when they get out, no time has changed.