Portal Restructuring and Fractal Arrangement System A0N1, who is usually referred to as Vyotekha (and sometimes, more casually, "Vy"), is an artificial intelligence designed by an ancient civilization and reprogrammed by the Hexagon Lords to maintain the portal network leading into, out of, and throughout the Folded Cascade and the Hospice. It is Vyotekha's job to open portals when requested, seal off portals that are proving dangerous, monitor everything coming through, and deploy appropriate defenses or deal with intruders herself if the Hexagon Lords are unable to respond.