The Reach
The Reach is one immense supercontinent surrounded by ocean, and it is all the world anyone knows. It was fertile once. It isn't, anymore. Each year the living land shrinks toward the long outer coasts and the interior goes to grey wild — country where harvests fail, roads are abandoned, and familiar physical expectations stop being reliable.
What keeps a kingdom's fields from going grey is Glim: a teal-luminous, non-renewable essence pooled in the deep wilds — the last thing that holds warmth and growth in the soil. Where Glim is spent, the world stays. Where it runs out, the world lets go. There is no other light.
The seats endure
The defining rule of the map: the seats endure while the land between them changes. A crown's seat is where it has always stood — a point of light the dark has never yet swallowed. Each Age the grey wild takes the land between the seats and the renewal gives some of it back, but the seats themselves are the constant. Neighbors are not assigned; they are geography, and a border feud can be older than any one season of it.
Between the seats live the people no crown claims: villages older than the crowns, refugee settlements, religious enclaves, caravan communities, and the remnants of failed polities. The seated call them unseated — a legal condition, not a people.
The published decline
Everyone can watch the number fall. There is less Glim every season, it only pools in the worst places, and every crown on the map is drawing from the same shrinking wells. The decline is published — and the drama is what the neighbors do to each other over the last of the light. Skill decides whose fields fail first, never whether fields fail.
People disagree about what the decline means. Crowns maintain that the land is already failing and unused Glim saves nobody. Hedge communities and some scholars argue that aggressive extraction hastens the grey. Evidence exists for both; no instrument has turned the argument into certainty.
The decline has a second ledger. Factor caravans work the roads between the seats, and the Countinghouse posts the Reach's rates — one price each for grain, timber, and iron, the same from any coast. No crown trades with another; you deal with the factors, and the factors deal with everyone. Everyone watches the same numbers: the light falling, and the price of bread rising.
Wonders with a meter attached
The Reach is a technological medieval fantasy. Centuries of glimwright engineering — the craft of building with refined Glim — have turned it into public light, uphill water, cold vaults, warded bridges, healing theatres, message instruments — and the precise inscriptions that carry doctrine beyond command. The social order remains medieval — crowns, guilds, reliquaries, chartered towns, handcraft, and animal-powered roads — but its cities glow with luminous infrastructure no ordinary medieval city could build.
The wonder has a meter attached. Every convenience draws down a well that will never refill. A city center can glow with suspended aqueducts while villages beyond its wards live by rushlight; a district may dim its street lattice so the granary wards last the winter.
Industrial dependence
Cindral's caravans carry standardized pumps, conduit, precision fittings, and contract engineers. A fuel-poor hold can gain years from a failing well without training a generation of specialists, but the machinery remains tied to Cindral parts, leases, and service rights. The technology is real relief and political leverage at the same time.
The treeline and the deep Reach
The deep Reach is beyond the reach of any voice: no scrying carries, no runner survives, and minds that linger out there giving orders come back wrong. That is why the kingdoms keep their Tacticians home and send their doctrine instead — the whole premise of Standing Orders.
Beyond the safe line lie the richest wells and the strangest country. The deepest expeditions march only under the Last Writ — the contract that no one is coming to carry anyone home.
Terra, the lost first world
One more thing everyone knows without understanding: humanity is not native to this world. The people of the Reach descend from migrants from a lost first world called Terra in the oldest surviving records — records too fragmentary, too recopied, and too old to say when the crossing happened, how it was made, or why the knowledge was lost. No road leads back.
Some reliquaries teach Terra as humanity's first home; some scholars treat it as migration myth. The strongest mundane remnant is the Countinghouse calendar: twelve months, January through December, and a seven-day week that survived the loss of the history that named them.
Glim & the Old Power covers what the light can and cannot do; The Crowns tours the seats you'll march against; Peoples of the Reach covers who lives here and how they got that way.