Gersan

Gersan is a mountain-spring city. Water runs through everything: fast, cold channels in the upper districts near the mountain; used and slower by the time they reach the commercial quarters. The sound of running water is the city’s ambient foundation.

Geography

Gersan is a walled city that sits at the base of a mountain on its northern side, sloping downward to the south and southeast along a system of spring-fed streams that converge into a river flowing toward the Kyr’elian coast. The mountain provides stone, kerim deposits, and timber. The springs provide fresh water, and the converging streams have been formalized over centuries into canals, millraces, and waterways.

Water quality tells you where you are in the city’s social geography. In the upper districts, the streams are cold, clean, and fast. By the lower commercial districts, they have been used: millwheels, dye works, tanneries, laundry.

Trade position: Gersan is the central hub for inland transportation to the coast. Raw materials arrive, get processed, and ship downriver on flat-bottomed barges. The city’s power comes from position: the funnel through which inland resources reach the coast and coastal goods reach the interior.

Three Poles of Power

Gersan grew around three competing centers of power rather than from a single seat of authority.

The House District runs along the northern edge of the city, closest to the mountain and above a line of cliffs. Noble estates cluster here, each a walled compound. The Parliament Hall is not here. It stands in the Parliament District below the cliffs, deliberately outside any single house’s grounds, and no house has managed to dominate it. The architecture in the House District is the finest in the city: Roman-influenced arched construction in kerim-reinforced stone, interior courtyards, mosaic work depicting lineage and notable deeds. Kerim construction gives these buildings an eerily pristine quality, as though frozen in time compared to the lived-in timber-and-plaster districts downhill.

The Yrialin Hall district is the spiritual center of the city, though it does not look the part. The Yrialin’s largest gathering hall is one of the least visually impressive major buildings in Gersan: functional stone, partly timber, built to hold a congregation and nothing more. No kerim reinforcement, no Ren-infused glass, no mosaics. The plainness is deliberate. Set against the kerim-and-mosaic splendor of the House District and the ornamented Order temples, the Yrialin’s refusal to compete architecturally is itself a statement. The district sits in the southwest, among the slums. Its signature is auditory: you hear them before you see the building. Voices reading scripture, singing, the hum of a packed room in discussion.

The Gate of Zerathrain campus fills the northeastern corner of the city against the mountain’s lower slopes, walled off from both the city and the outside world. A single tall tower marks it on the skyline. The architecture is Roman in bones but utilitarian and fortified, visibly marked by use. Locals know the Gate by its sounds: occasional concussive disturbances with no real-world equivalent. Renak feel a dull pressure change. Rennim sense a ripple in their Ren awareness before the physical sound arrives. One thump in a morning is normal. Three in quick succession means something went wrong.

Districts

Gersan has thirteen districts inside its walls.

• Market Way: The main entrance to the city, on the south side. The Eventide Brigade’s hall stands here.
• Mill Row: One of the city’s slums, and the district where the Nyl of Gersan live.
• Yrialin Hall District: One of the city’s slums. Home to the Yrialin’s gathering hall, the Cathedral of the Slums.
• Temple District: The Order of the Divines is prominent here. The district also holds housing.
• Slaughter Port: Technically part of the Shipping District. All inspections happen here. The name comes from its defenses, which would slaughter any group trying to force its way in.
• The Brig: Where most of the city’s guard is based. It also holds the prison.
• Shipping District: Loading, barges, and warehouses. See below.
• Spring District: Where most of the common folk live. It grows wealthier toward the Gate of Zerathrain.
• Gate of Zerathrain: Walled off from both the city and the outside.
• House District: Wealthy. Every highborn house lives here.
• Forum District: Every serai house in the city is here, along with the public forums. The Parliament does not sit here.
• Parliament District: Wealthy. Home to the Parliament Hall.
• The Mint: Walled fortress on the western edge. Gated to the House District under heavy security.

Mill Row and the Nyl

Every Nyl in Gersan lives in Mill Row, the district along the mill channels at the lower edge of the city. The arrangement was never written into law. No landlord outside Mill Row has ever rented to a Nyl, so the Nyl built their community in the one district that would have them.

The Janim-Nyl enmity is old and well documented in Janim scholarship, and it shapes how Gersan treats its Nyl. Open hostility is rare and frowned on in the forums, where the Janim pride themselves on argument. The treatment is quiet. Nyl are passed over for house patronage, the courts treat their word with caution, and serai houses are polite but slow to seat them. A Nyl who wants a Janim-held post needs a reference from someone Janim.

Mill Row is still a working district. The mills there process grain and lumber for the whole city, and Nyl labor keeps them running. The community keeps its own meeting halls and follows Nyl custom, where position decides what a person is owed and what they owe. Janim visitors are tolerated. A Nyl Rennim is respected elsewhere in the city for their capability, and in Mill Row they also carry standing in the community.

See Rennim in Dosharen for how the Nyl fit into the house and Gate systems.

Organizations of Gersan

Gersan is crowded with institutions. This table lists the ones a visitor, a resident, or a character is likely to run into, and where each one sits in the city.

Organization	District	What it does
The Parliament	Parliament District	Governs Dosharen. Houses and elected representatives sit together
The Highborn house compounds	House District	Each house keeps a walled compound here
House Ristila	House District	Arbitrates and enforces contracts between houses. Backs the Yrialin
House Dash’rii	House District	Oversees Ren research and stewards the Gate
The Gate of Zerathrain	Gate of Zerathrain	Trains and tests Rennim
The Mint	The Mint	Makes Dosharen’s coinage with every house present
The Gersan Watch	The Brig	City guard and prison
The Public Courts	Forum District	Hear cases of honor and justice
The Yrialin	Yrialin Hall District	The Cathedral of the Slums. Congregations across the common districts
The Order of the Divines	Temple District	Temples to the seven Divines
The Eventide Brigade	Market Way	Gersan branch of the adventurers’ guild
Serai houses	Forum District	Gathering places for scholars, merchants, and gossip
Barge and dock concerns	Shipping District	Move cargo for the houses and merchants. Oshim holds several pier concessions
The Black Tower	Forum District and House District	Information broker with a quiet presence
The Nyl community	Mill Row	See Mill Row and the Nyl

The Serai Houses

Serai houses are independent businesses. They open before dawn and stay open into the evening. The owners know everyone’s business, and their trade depends on not repeating it. A serai house owner will end a house-political quarrel in their establishment quickly, because it is bad for business. There is no guild. The houses compete on quality and on how reliably they keep a confidence.

Barge and Dock Concerns

The Shipping District runs on small concerns: barge companies, freight factors, and warehouse operators. Some work for a house, and some work for themselves. House marks on a barge flag or a warehouse door show who holds the concession. Many concerns are small enough that a single bad contract ends them, which is why Ristila’s arbitration and surety matter to merchants as much as to houses.

Architecture

Gersan’s architecture leans Roman, with gothic and Byzantine influences. The Janim build for posterity and civic ambition.

Public spaces are the pride of the city: colonnaded walkways, open forum plazas, public baths fed by Ren-heated water. The Janim argue as cultural sport, so the city has spaces designed for argument. Forum plazas exist in several districts, some formal with tiered seating near the Parliament Hall, some informal market squares where vendors and scholars debate between transactions.

Ordinary construction is timber-framed with plastered walls and fired clay tile roofs. These buildings age visibly, get patched and repaired, and have the texture of daily use. The contrast between kerim-reinforced Highborn structures (pristine, luminous, faintly humming to Rennim senses) and ordinary timber-and-plaster is one of the most immediately legible markers of power in the city.

The Mint

Currency in Dosharen requires Daruner blood to infuse Ren into coinage. The Gersan Mint is a walled fortress on the far western edge of the city. Gates connect it to the House District, but heavy security separates the two, and the Mint is arguably the most fortified structure in Gersan. Every house is present at the Mint. Daruner-blooded officials from all the houses take part in the minting and oversee one another, because no house can afford to let another monopolize the money supply. Parliament can audit the process.

Every coin in circulation was made with noble blood. This is not abstract: it is a physical reality of daily commerce that every resident of Gersan lives with.

The Shipping District

The southeastern edge of Gersan is organized around loading and moving things. Slaughter Port is technically part of the Shipping District and is where inspections of incoming and outgoing cargo take place. Where the upper districts are built for impression and argument, the barge district is built for throughput.

The canal system that runs through Gersan was formalized over centuries from the original spring-fed streams. By the time the water reaches the barge district it has dropped significantly in elevation from the upper city, slowed, and widened into channels deep enough for flat-bottomed freight barges. The main loading waterway runs parallel to the city’s eastern edge, with tributary channels branching into the warehouse blocks. Piers are numbered sequentially along the main waterway. Active commercial piers run into the low twenties; higher numbers mark smaller or less-frequented landings further from the main channel.

The canal geography makes the district difficult to move through quickly for the unfamiliar. Canal crossings range from solid stone bridges on the main thoroughfares to plank bridges on barrels in the deeper warehouse blocks. The elevation drop from the middle city to the docks is significant - what looks like a short distance from above requires navigating stairs, ramps, and switchbacks cut into the stone embankment. The terrain rewards people who know it: short sight lines among the warehouse blocks, long ones along the waterway, and enough vertical change that a running person and their pursuer can lose each other in less than a block.

Warehouses in the district fall into two categories. Official holdings - those in house or merchant ledgers, identified by house markings and dock office records - cluster near the lower-numbered piers. Unofficial holdings are harder to read: buildings leased through intermediaries, held under merchant rather than house names, used for goods that do not need the exposure of official manifest filing. The practice is common enough that dock workers do not remark on it. The distinction is invisible unless you are looking for it specifically.

The district’s population is working-class and mixed. Barge workers, dock hands, freight factors, and manifest clerks make up the daily population alongside mill workers who run the lumber and grain operations on the channel branches. Rennim are present - some working legitimate freight security, some in less defined roles. Foreign merchants from Kyr’elian and Gankora maintain small offices near the busier piers. The district is not hostile to outsiders. It is not informative to them either. Questions are answered vaguely. Business is conducted with people you know.

The Cathedral of the Slums

Two faiths share Gersan, the Yrialin and the Order of the Divines. For how each fits daily life across Dosharen, see Dosharen Culture.

Gersan holds the only Yrialin cathedral on the Remnant Continent, and it does not look the part. Locals call it the Cathedral of the Slums. It sits in the Yrialin Hall District, one of the city’s slums, built from plain stone and timber, no kerim reinforcement, no Ren-infused glass, no mosaic work. The interior is large enough to hold a significant congregation and furnished for use, not for impression: rows of simple seating, good acoustics, natural light through narrow windows.

Set against the kerim-and-mosaic splendor of the House District or the ornamented Order temples, the Yrialin’s refusal to build grandly is itself a statement. They are asking people to believe in something they cannot see, and they will not dress it up to make that easier.

The cathedral’s signature is auditory. On worship days, the congregation’s singing carries through the surrounding neighborhood and downhill into the commercial districts. Locals register it the way they register the Gate’s thumps: a familiar marker of the city’s rhythm.

Sensory Palette

Sound

Foundation: Running water, everywhere, always. Fast and sharp in the upper districts, deeper and steadier downhill, a low hum at the docks. Characters who have lived in Gersan stop noticing it. New arrivals notice immediately.

Voices: Gersan is loud with argument, negotiation, greeting, and lecture. The forums carry overlapping debates echoing off stone colonnades. Serai houses are a contained buzz. The Yrialin district is a different kind of sound: not silence, but the contained murmur of reading, singing, and earnest conversation spilling from the gathering hall and neighborhood chapels. On worship days, group singing drifts downhill through the city, recognizable and unremarkable to locals.

The Gate: Occasional concussive disturbances. One thump in a morning is normal. Three in quick succession means something went wrong.

Smell

Upper districts: Clean stone, mountain air carrying pine and cold earth. Kerim has a faint mineral quality, more like denser air near kerim walls than a proper smell. Rennim sense it clearly; Renak cannot quite identify it.

Middle residential band: Woodsmoke, cooking. The evening meal hour is when the middle city smells best: bread baking, roasted meat, sharp green mountain herbs being added to pots. Serai houses push their particular aroma into the street, something between roasted grain and bitter bark.

Lower commercial and dock district: River mud, wet wood, tannery and dye-work tang, fish, sawdust from lumber mills. Dense and layered. You know you are in the working city by nose before your eyes adjust.

Light

The mountain stands to the north, so the House District and the Gate of Zerathrain sit in the mountain’s shadow for much of the day while the southern districts take the full sun. Morning light reaches the eastern districts first and evening light lingers in the west. A GM can set the time of day by describing which part of the city is lit and which is in shadow.