A dark, shadowy creature, not human, but some mutant, gray skinned thing. It lurks in the dark, its only mission to try and destroy the overworld, and turn it into a realm of darkness. Its eyes and arms are covered in a dull, bronze liquid, the blood of some creature it has feasted upon. The creature will never let the sun touch its skin, and so must travel to Steve by night, or through the maze of narrow caves that wind deep through the stone. 

I would appreciate any feedback or suggestions for improvements very much. :)