the void of universes, a legendary place where everything in the universe is created. life materials and other thing created into the worlds. it is also a prison for a evil being that pretends to be a ultimate being trapped in this dimension, named Xin. and the one who rules this place is a orb of pure light called god. often he 's just a orb that floats in the middle of the void. other times he can speak and shares many stories, information, and lessons. if anything would either happen or something takes possession to this dimension. then everything will be thrown to total chaos. in this manga it is a battle between balance and chaos.