An Old Shack                                           -      -      - 
(-------------------------------------------------)     W <---(M)---> -
                                                        -      -      -

The floors groan uneasily as you wander in here.  The cracks in the
ceiling above you let through just enough light to see by.  You can make out
a rotting countertop, and you notice numerous shelves lining the back wall. 
You notice a soft glow coming from behind the counter, not so much like an
object but something more akin to a transparent glow...  You move closer to
make it out and cry out in alarm as it moves closer to you as well!