San Techlogie, the City of Progress, is a vast arcanetech and steampunk metropolis shaped by Ramon Pilt and Viktor Rove. Its shining upper city is split from Las Undroit, where crime gangs, drug lords, Archon Dragon syndicates, and San Techlogie's Packers rule the underbelly. Prosperity is guarded by upper-class agents, while Magus Dragon circles offer rare escape. The city spreads through Rex Bay's trade routes and pirate docks, Troit's middle-class streets, northern Appalachian and the Dwarven Kingdom beyond, and the Great Chasm to the east, whose origin remains disputed.