Door 3

Jake opened the door with the number '3', and stepped inside. The room was large, far larger than he expected. For a moment, Jake was puzzled as to the room's function. But the bathtub and toilet on one side, and the sink next to the door made it quite clear that this is a bathroom. The wall opposite the door was a mirror. Jake could see his reflection in it, though there were faint lines drawn on it as well.

Jake looked around the room, and blanched when he saw something he had missed in the middle of the room. He had taken the objects on the floor as part of the tiled pattern, but they were dolls, scattered lifelessly on the floor.