The Twin Vents of the Central Firelands
In the Central Firelands there are two stone towers nobody built and nobody claims—two ancient chimneys of obsidian, fused into the crust like the world once tried to exhale and forgot how to stop.
Locals call them the Twin Vents.
Cartographers label them as geothermal anomalies. Priests call them sacred conduits. The Chaos Legion calls them the monthly free refill.
And once a month—always on the third night after the red moon peaks, always when the wind goes dead and the ash falls straight down—the Twin Vents do what they’ve always done:
They purge.
Not lava. Not flame.
A white, luminous aura-vapor that erupts in two synchronized geysers, hissing like a thousand spellbooks opening at once. The plume is cold and hot simultaneously, carrying the smell of lightning, chalk, and old battlefields. It rises in a column, then curls and drifts like a living thing looking for a throat to crawl down.
The Fire splinter scholars insist it’s a pressure cycle: condensed residual aura from a month of duels, raids, and summoned violence gathering underground until it hits critical mass. The Life splinter priests insist it’s a blessing—a monthly absolution granted to the realm.
Nobody agrees on why it happens.
Everybody agrees on what comes next:
Praetorians show up with buckets.
Not normal buckets, either. No—this is Praetoria, where dignity is a scarce resource and innovation is fueled by greed.
They arrive with glass canisters inscribed with warding glyphs. With foil-lined sacks that crinkle like cheap treasure. With mask-filters and lanterns and opportunistic smiles.
And most famously:
With the AURA Collector.
The AURA Collector is a piece of hardware that proves civilization is a rumor. It’s a giant suction disc—like a rubbery cup the size of a shield—connected by ribbed tubing to a mouthpiece rig that clamps around the face. When it engages, it makes the user look like a predatory insect that learned capitalism.
The inventor—some disgraced engineer who was banned from three guilds and celebrated by five more—called it a “portable siphon.” Everyone else called it the Mouth Cup.
Its function is brutally simple.
You aim the suction disc at the geyser’s plume, seal it against the air like you’re trying to cork the sky, and then you pull—by biting down on the mouthpiece and drawing in, triggering the collector’s pressure valves.
The contraption creates a vacuum channel that drags the aura-vapor into a containment bladder strapped across the user’s back. The bladder pulses as it fills, glowing from within like a stomach full of captured moonlight.
It’s disgusting.
It’s effective.
It’s also wildly illegal in at least six districts, which only makes it more popular.
On purge nights, the scene around the Twin Vents looks less like a holy ritual and more like a riot with equipment.
The first eruption hits and the crowd surges forward, shields up, collectors raised, canisters open. The white aura-vapor roars out of the vents in twin pillars, and immediately the collectors start whining—high-pitched, hungry machines trying to drink the sky.
Some people try to “cap” the geyser by pressing the suction disc straight into the heart of the plume. That’s the risky play. If you seal too tightly, the pressure spikes and the collector backfires, blasting the user in the face with condensed aura foam that leaves you glowing and weeping for an hour.
If you don’t seal tightly enough, you lose the plume and the crowd tramples you for being inefficient.
The veterans wear reinforced harnesses and ash-proof goggles. They know the timing. They wait for the geyser to stabilize, then step in with a calmness that says, I have done this before and I will do it again.
The amateurs charge early, screaming about “free aura” like it’s a moral right.
Some people don’t even bring collectors. They bring aura wands—thin rods of etched bone that attract the vapor like static. They twirl them in the plume, letting the white aura cling and crystallize into flakes they scrape into jars.
But the Mouth Cup crowd? They’re the most committed.
They stand in a line at the plume’s edge, suction discs raised like shields, tubes rattling, cheeks hollowing as they draw. The sight is half-heroic, half-pathetic, entirely Praetorian.
Every month, the same arguments break out:
“This is sacred!”
“It’s waste if we don’t collect it!”
“You’re stealing from the Firelands!”
“Firelands can invoice me!”
Then the geysers peak.
For a few minutes the Twin Vents erupt so hard the ground hums. The aura-vapor becomes thicker, brighter—almost liquid in the air. And the collectors start filling fast.
That’s when the real thieves show up.
Not the ones with collectors in the open.
The ones hiding downwind with aura nets—mesh blankets woven with magnetic runes. They let the plume drift into the net, then snap it shut and wring it out into sealed flasks, siphoning aura that other people did the work to bring into the air.
If anyone catches them, it’s a brawl.
If nobody catches them, they sell the flasks to summoners in back alleys who pay double for “unfiltered Fireland white.”
Because that’s the punchline of Praetoria:
Everything is holy until someone figures out how to bottle it.
By dawn the purge ends. The Twin Vents go quiet, oozing only faint wisps like a beast finally satisfied. The ash starts drifting again. The crowd disperses, limping and laughing and tallying their haul.
Some will use the aura to power spells. Some will trade it for DEC. Some will hoard it like a dragon hoards shame. Some will waste it on stupid stunts because they can’t stand the idea of having anything and not immediately burning it.
And somewhere in the Firelands, the Twin Vents sit in silence, waiting for the next month’s pressure cycle to build—waiting for the next swarm of Praetorians to show up with buckets, canisters, and mouth-mounted suction cups, determined to steal a piece of the realm’s own breath.