deep within the earth is an ancient race of humaniod insects that have developed the ability to explore the overworld "surface" . This is ollie the under dweller, ollie has been exiled from the underworld after he released an ancient evil upon the world. because of his actions he has been sent to the surface to die, or torment enough souls to gain enough power to defeat the terraclaw. ollies appearance is frightening enough to cause a major panic "which would be bad" so he sticks to tormenting children at night building his power until the time come to release it and return home to the underworld.