Kalsa
Kalsa is a world where the sun stays above the same face of the planet. It never rises or sets. Human life follows a long band of twilight, where the permanent daylight weakens.
Travelling sunward means entering harsher light, exposed salt, and dry heights. Warmth can make these lands valuable or dangerous. Coldward lie fog, hard rain, storm walls, black water, and hollows warmed by heat from the ground. Farther still, ice covers the seas. The inhabited continent extends into both regions. No kingdom controls its whole length, and surviving maps still disagree.
Access to light and heat helps determine how people live and who holds privilege. In the Divided City, an hour of bright light can serve as medicine, make a ceremony possible, or support crops. Who receives that hour matters. Farther coldward, settlements cluster where heat rises through stone. Ti’asantatca, on the southern gulf, depends on workers who maintain a shield against the storm beside it. If they stopped, ordinary habitation there would be impossible.
Crown Cities
The Crown Cities are enormous ruined structures. Later peoples built capitals, fortresses, shrines, farms, and forbidden districts around them. Their upper works can dominate the horizon; their buried parts extend deeper than reliable records reach.
Some of the old machinery still works. Chambers draw and release air, give off warmth, drain, respond to formulae, or move while bearing loads no present mason would trust. Other spaces have become tombs, markets, prisons, sanctuaries, and monster-haunts. Whole neighborhoods rest on ancient foundations that their residents never see.
There is no agreed account of what the Crowns originally were. Court historians describe them as the first seats of the great peoples. Some priesthoods teach that a divine war cast them down. Technical lineages—groups that pass on the knowledge needed to operate and maintain old works—describe connected systems, the limits of what each part served, and surviving components that no longer work together as they once did. Popular stories borrow from all three explanations whenever it suits the telling.
Roads through twilight
Travellers plan around water, shelter, permission to pass, and breaks in dangerous weather. A route may depend on much more than the ground beneath it. A raised causeway may carry a buried conduit. A pilgrim halt may keep the only safe gate through a ruin in working order.
The right to use a route can also be disputed or divided. A tribe may recognize seasonal use of land that a distant court calls public. A god-cult may protect a bridge while having no authority over the households that repair it.
Knowing how long a journey takes is therefore only a start. Travellers need to know whose warning marks they can read, which language a threshold keeper accepts, and what oath a host will expect. They ask whether the stormshield is holding and whether the dead along the route have been quiet lately.
Everyday life with miracles
Magic and divine power enter ordinary work. Grain pledged after a divine flood still has to be planted and hauled. In a Sunwall ward of the Divided City, a clerk compares three prophetic reports before a lift crew moves the harvest.
Elsewhere, a healer redirects divine aid away from a hungry burial ground. A pipe worker hears an inherited formula being used in the wrong season. Such encounters can happen while people are simply trying to keep daily life going. They form families, bargain, worship, quarrel, and raise children amid them.
See Peoples and Polities, Magic and Miracles, and Relics and Ruins.