Allison's POV

I walked carefully into the room, which was as bare as the inside of a ball. There was nothing but space and air in it, except the bright blue painted walls that looked cartoonish.

I searched around the room thoroughly, looking for that thing that was out of place, that clue to something that lay beyond. Finally, I hit on an opening in the wall, obscured totally from sight with the bright blue paint. If I hadn't felt every inch of the wall with my hands, I would have missed ...