Another Monday Morning

You hit the switch and the wall slides back, creating jsut enough noise for him to notice you. With quickness only a man about to die can possess, you run into the doorway and flip the switch on the other side, closing the door before he opens the closet. Assured that you are safe, you turn on the lights. Inside you find your guns and also your Key to the Lost. Having only received the Key from your grandfather upon turning 23, you have no idea what the Key is for. You pocket it anyway and grab a gun.