Hallway to the Torture Chamber                         -      N      - 
(-------------------------------------------------)     - <---(M)---> -
                                                        -      S      -

You have found the hall leading to the torture chamber.  The sounds of
grinding metal ties your stomach into knots.  You can smell blood, as the
air is rich with the smell of it.  The deeper you travel in the hall the
stronger it gets.  Where is the smell emanating from?  The answer is lurking
just around the corner...