The main evil head honcho himself! Legend says Mr. Demon was a kind and gentle Shawnimal long, long ago. But that was then, and this is now. In a word: Evil. His single goal as he floats around and schemes is to control Ninjatown and turn all good things bad. He has big plans, and bottling evil Dark Forest syrup and kidnapping ninjas of all kinds will help him complete his master work. Eek!
The Dark Forest ain't so bad!