The Membrane

A strange, bubbling wall at the edge of known webway space, the Membrane is the 'container' of the known planes. It is unknown what is beyond and impenetrable with current technology or magic, but the strange energy known as Caloric seems to flow into the known cosmos without problems. The surface of the Membrane is a colour between red and magenta, with weird lines crossing it's surface. Hyperspace is full of bubbles and walls made from the stuff that seem to dot the place randomly.