Teras

Teras is a world encircled in an ever shrinking wall. The wall is passable, but the wasteland beyond is utterly inhospitable even a few yards beyond the threshold. The wall has been here for centuries, slowly encroaching on the focal point of Praxis, the capital city of crystalline structures. The origin of the wall has long been forgotten, and all attempts to discern its nature, or halt its advance have met with failure.   Most common folks have given up trying to fight it or figure it out. There are problems enough with people being forced inward in order to survive. The larger cities are practically overrun and food is often a concern. Someone else can figure out how to save the world. The Kinlord in Praxis should have people on it, though he is far enough away from the public eye that any actions he is or isnt taking go unseen.   There are always those intrepid enough to try on their own, and that may be where you come in.