0018 is an inventor who was paralyzed due to an accident, he sits in his egg-vehicle and the arm-like structures attaching to his head allow him to control its movement by thinking about it.
18 is a spirit in the form of abstract artwork. She can transfer herself onto any surface (Walls, floors, etc.), and can manipulate her form and colour. 18 is a jolly spirit- She likes to recite riddles and rhymes.
When angered, can be cruel by terrifying others.
His name is Abelard Sterling.
18 is no more than 0's creations that had developed more extraordinary powers using the volatile 'negative' energy that could consider her god-like. 18 can submit chaos, as well as artificial substances to recreate objects into living things. She used these powers on 22, who is now her disciple.
It's ears are highly sensitive and thus the reason its always covering its ears. He's in pain from the sounds around him.
