From the introduction: Welcome to Mobius. A land of grand adventure and broken physics. There’s not much to say about this world other than this place has adventure where everyone is in need of saving all the time! It’s main villain is an evil man by the name of Dr. Ivo Robotnic or Eggman for short. But who cares about that. Mobius awaits for a new hero (or villain) to shake things up a little.