One of the worst places in this world turns out not to be a nightmare in full—and only in some parts. Even deep within dangerous lands there are corners where you can quietly build entire cities on ancient ruins. And you do it in secret—almost from everyone. And there are two main rules: you must live in such a city very carefully, without disturbing the Forbidden Desert; and escaping into the wider world will require special methods rather than your own feet. If you do things your own way, you’ll get problems. But those problems are for the city’s residents—I’m just a guest here.