A Domain unique in that it has no fixed location within the realm of Hellas, instead eternally travelling across the lands on a schedule of its own design. The Ashbound Express was built by one of the many princes of Hellas, Kur, The Outcast, who was exiled from his father's court after an unsuccessful attempt at a coup hundreds of years ago. Upon his exile he was cursed by his father to fall dead should his feet ever touch Hellas' soil again and so, to circumvent this curse, he created the Ashbound Express so that he still might travel the realm.
Since then, the Express has become an integral part of demonic society, responsible for carrying goods and sometimes even people across the realm, which is otherwise incredibly dangerous for even the natives to travel. That isn't to say that hopping the Express doesn't come with its own host of risks, consisting of anything from mere delays, as the schedule shifts at the whims of its master, to being thrown into the engines in order to fuel its endless journey. The Express' usefulness has made most of the other Lords within Hellas willing to put up with its eccentricities however, even when those include the express being piloted through the very hearts of their domains.