The Astrine Expanse is a vast kingdom where monumental stone architecture anchors a civilization across endless, wind-swept plains. To the north, sheer mountain walls provide natural fortifications for soaring vertical cities. Magic flows freely here, fueling the massive construction projects that define the landscape. Despite its size, the realm maintains unity through powerful arcane communication. It is a land of ambition, where humans have conquered the horizontal horizon with vertical wonders and high-magic industry.