Outside a Cave Entrance                                -      -      - 
(-------------------------------------------------)     - <---(M)---> E
                                                        -      S      -

An ancient lava tube once spewed out waves of molten lava, now dormant,
the cave is dark and comfortably warm.  The mouth of the cave opens into a
beautiful grassy field, freshly rained on.  The smell of the lingering rain,
brews fresh in your nose.  There are no sounds, no birds chirping, no
animals calling, everything is quiet as to warn of an impending disaster.