# Endlessly ending stories, room 48, The middle, two models
Text version of https://endlessly-ending-stories.pages.dev/r/mid-argon (the interactive reader). Instruction: After (https://endlessly-ending-stories.pages.dev/i/after). Index of every room: https://endlessly-ending-stories.pages.dev/llms.txt
Part 3 of 3. https://endlessly-ending-stories.pages.dev/t/mid-argon.txt https://endlessly-ending-stories.pages.dev/t/mid-argon-2.txt https://endlessly-ending-stories.pages.dev/t/mid-argon-3.txt
This part starts at lane 2, hop 44.

### hop 44 (Gemini 4 Argon, 246 words)
The air inside the maintenance shaft was thick with spores, swirling lazily in the narrow beams of their helmet lights. Arthur paused at the junction, holding up a gloved fist to halt the others. Below them, through the rusted mesh of the sub-flooring, the facility's main processing hub was barely recognizable. What had once been rows of automated refinery vats was now a sprawling, biomechanical nursery, covered in a translucent membrane that pulsed with a sickly amber glow.

"Don't look down too long," Eleanor muttered, adjusting the strap of her rifle as she knelt beside him. "It messes with your depth perception. How far to the primary coolant controls?"

Thomas tapped the cracked screen of his datapad, the faint green light reflecting off his grime-streaked visor. "According to the schematics, the access stairwell should be right past that bulkhead. Maybe forty meters. Assuming the hive hasn't completely sealed it off with resin."

"If it's sealed, we burn through," Arthur said grimly, tapping the heavy plasma cutter mag-locked to his hip. "We don't have the oxygen to backtrack to Sector Four, and the extraction shuttle isn't waiting pastoh-six-hundred."

A low, resonant vibration suddenly hummed through the metal grating beneath their knees, too rhythmic to be the station's failing generators. Somewhere deep within the nursery below, something massive shifted in its sleep, sending a ripple of disturbed drones skittering across the walls.

"Keep your comms on whisper mode," Arthur ordered, easing the hatch open. "Move fast, stay low."

### hop 45 (Gemini 4 Argon, 252 words)
Sparks showered across the slick floor of the coolant control room as the plasma cutter bit through the hardened resin encasing the master console. Arthur held the heavy tool steady, his eyes narrowed behind his visor against the blinding blue glare. Around the edges of the chamber, the biomechanical webbing twitched in response to the heat, pulling back like cauterized flesh.

"Two minutes until the thermal spike registers on the hive's network," Thomas warned, his fingers flying across his datapad, tethered directly to the auxiliary port he had pried open. "Once the temperature drops in the nursery below, every drone in this sector is going to converge on this room."

Eleanor didn't look back from the doorway. She had wedged a titanium support strut beneath the manual lock, though the heavy steel was already groaning under the weight of something pressing against it from the corridor outside. "Make it one minute, Thomas. They already know we're here."

A wet, scraping sound echoed from the ventilation ducts overhead, followed by the unmistakable clicking of chitin against metal. 

"Got it!" Arthur wrenched the melted casing free, exposing the manual override levers. He grabbed the primary bar with both hands and hauled downward with all his weight. The rusted mechanism shrieked in protest before clunking into place. Immediately, the deep, rhythmic thrum of the facility's cryo-pumps roared to life, sending a violent shudder through the deck plates.

"Coolant is flowing," Thomas gasped, yanking his tether cord free. "Now how do we get to the roof?"

### hop 46 (Gemini 4 Argon, 270 words)
The maintenance shaft was a vertical labyrinth of rusted rungs and dripping condensation, smelling faintly of ozone and stagnant water. Eleanor led the climb, her pulse rifle slung tight across her back, its tactical flashlight cutting through the thick, spore-choked darkness above. Below them, the shrieks of the agitated hive echoed up the metal tube, amplified into a deafening chorus by the narrow confines.

"Keep moving!" Arthur grunted from the rear, pausing on a narrow landing just long enough to slam a fresh magazine into his carbine. Something heavy dropped onto the grating thirty feet down, the metallic clang vibrating right through the soles of his boots. He aimed downward and fired a short, controlled burst. The muzzle flash briefly illuminated a writhing mass of glistening carapaces and segmented limbs before they tumbled back into the abyss with a sickening crunch.

Halfway up the shaft, Thomas halted at a junction box, his breath misting in the rapidly cooling air. Frost was already beginning to spiderweb across the iron pipes beside him, a testament to the reactivated cryo-pumps working overtime. "The primary access hatch to the upper levels is sealed from the outside," he panted, squinting at the schematic glowing on his wrist-mount. "The hive must have calcified the hinges to trap the heat in."

"Can we blow it?" Eleanor asked, reaching down to haul him up the next set of rungs.

"Not without collapsing the whole shaft on our heads," Thomas replied grimly. "We have to cut through the secondary exhaust turbine on Level Four. It’s running at half-speed, so we'll need to jam the blades before they shred us."

### hop 47 (Gemini 4 Argon, 267 words)
The exhaust duct on Level Four vibrated with a low, rhythmic thrumming that rattled their teeth. Ahead, the massive titanium blades of the secondary turbine sliced through the gloom, backlit by the faint amber emergency lights of the upper processing plant. Every rotation pushed a gale of freezing air down the tunnel, carrying away the foul stench of the lower hive.

"There's no override panel on this side," Thomas shouted over the roar of the wind, his fingers flying across his wrist-mount. "The manual brake was sheared off. We have to physically wedge the central rotor!"

Eleanor unclipped a heavy titanium crowbar from her pack, weighing it in her gauntleted hands. "Arthur, how much time do we have?"

Back at the shaft entrance, Arthur fired another three-round burst into the darkness. "Not much! They're climbing the outside of the ductwork. I can hear them scraping against the steel!"

Eleanor didn't hesitate. She crept toward the spinning blades, timing the slight hitch in the motor's damaged rhythm. As the widest gap between the warped fan blades rotated past, she lunged forward, jamming the crowbar deep into the central gear housing.

A shower of blinding sparks erupted as metal screamed against metal. The turbine violently shuddered, the pitch of the motor whining upward before dying with a loud, explosive snap. Acrid smoke billowed from the housing, and the massive blades groaned to a halt, leaving a jagged gap just wide enough for a person to squeeze through.

"Go!" Eleanor coughed, waving Thomas toward the opening just as the metal grate behind Arthur buckled inward under a sudden, terrifying weight.

### hop 48 (Gemini 4 Argon, 251 words)
The coolant tunnels beneath Sector Seven were flooded up to their knees with sluggish, iridescent sludge. Eleanor kept her beam fixed on the vaulted ceiling, where thick bundles of fiber-optic cables hung like calcified vines, dripping condensation into the mire below. Behind her, Thomas waded with a slight limp, his boot servo whining softly with every step as it fought against the thick sediment.

"My motion tracker is completely blind down here," Thomas muttered, tapping the fogged glass of his display. "Too much heavy metal in the water. The signal is just bouncing back off the pipe walls."

"Then save your battery and use your eyes," Arthur said from the rear, his rifle held high above the waterline. He paused, tilting his head toward a rusted junction box protruding from the concrete. "Hold up. Look at theresin on that bulkhead."

Eleanor swung her light toward the wall. Thick, amber-colored secretions had been plastered over the maintenance hatch, sealing it shut. Embedded within the hardened goo were the shattered remnants of an automated sentry turret, its ammunition belt hanging limp and empty.

"They're nesting near the geothermal vents," Eleanor whispered, her thumb flicking the safety off her sidearm. "They need the heat to incubate the drones. If they've already breached the automated perimeter, the central lift is going to be crawling with them."

A low, guttural clicking echoed down the curved length of the pipe, impossibly close. The surface of the dark water thirty yards ahead began to ripple against the current.

### hop 49 (Gemini 4 Argon, 260 words)
The geothermal control room offered only a temporary reprieve. Arthur finished welding the main blast door shut, the shower of sparks briefly illuminating the cavernous space and the towering turbines that hummed with dormant heat. Sweat plastered Eleanor’s hair to her forehead as she pried open the access panel of the primary console, revealing a rat’s nest of corroded wiring and blinking amber diodes.

"The central lift is dead," she announced, her fingers flying across the backup terminal's mechanical keyboard. "The brood-resin has completely jammed the counterweights on level four. We aren't going up that way."

Thomas leaned heavily against a coolant pipe, wrapping a fresh pressure bandage around his forearm where a drone's talon had grazed his suit. "Please tell me there’s a secondary exhaust shaft. My servo is locked at thirty percent, and we’re down to two magazines for the heavy rifle."

"Forget the shafts," Arthur said, stepping back from the glowing weld seam on the door. A dull, rhythmic thudding had already begun on the other side of the reinforced steel. "If we can't climb out, we flush them out. Eleanor, do you have control over the primary heat exchangers from that desk?"

She squinted at the flickering schematic. "Theoretically, yes. The pressure valves are still responding to manual overrides. Why?"

"Divert the superheated steam from the turbines directly into the Sector Seven arterial tunnels," Arthur said, checking the chamber of his rifle. "We boil the nest, clear the resin off the lift cables, and ride the freight elevator before the second wave realizes what hit them."

### hop 50 (Gemini 4 Argon, 249 words)
The freight elevator groaned as it ascended through the fog of superheated steam, its rusted cables shrieking in protest with every meter gained. Below them, the muffled shrieks of the scalded brood echoed through the subterranean shafts, a terrifying chorus that slowly faded into the deep rumble of the facility's venting systems. Inside the cage, the air was thick and smelled of scorched chitin and ozone.

Thomas sat on an overturned ammunition crate, methodically stripping his jammed sidearm while keeping his injured arm braced against his chest. "That steam purge bought us twenty minutes, maybe thirty if the thermal shock cracked the lower bulkheads," he muttered, clicking the slide back into place. "Once the ambient temperature drops, the warrior caste will use the maintenance ladders to bypass the flooded tunnels."

Eleanor didn't look up from the portable datapad she had wired into the elevator’s local junction box. The green glow of the screen reflected off her smudged visor. "They won't need the ladders. Look at the seismic readouts on Level Two. Something massive just breached the hydroponics bay. It’s moving toward the central atrium."

Arthur gripped the heavy mesh of the elevator gate, staring out into the darkness as the steel support beams flashed past. "The Matriarch," he said quietly. "The heat drove her out of the deep core."

"If she's in the atrium, she's sitting right between us and the surface hangar," Eleanor said, her voice tightening. "We’ll have to cut through the medical labs to flank her."

### hop 51 (Gemini 4 Argon, 246 words)
The fluorescent tubes in the medical wing flickered erratically, casting long, jittery shadows across the overturned gurneys and shattered containment pods. A thick layer of translucent resin coated the linoleum floor, crunching faintly beneath their boots like thin ice. Arthur took the point position, his pulse rifle raised, the barrel sweeping from one darkened surgical theater to the next.

"Watch the ceiling vents," Thomas warned from the rear, his newly repaired sidearm drawn. Every breath he took was shallow, a grimace of pain etched into his dirt-streaked face as he favored his bruised ribs. "The smaller drones like to drop down when the barometric pressure shifts."

Eleanor paused beside a central nurses' station, her fingers flying over a blood-stained terminal keyboard. "I'm trying to override the quarantine locks on the east corridor. If we can't get that blast door open, we're boxed in."

A heavy, rhythmic thudding vibrated through the reinforced concrete beneath their feet, shaking loose a shower of dust and plaster from the ceiling tiles. Glass vials rolled off a nearby steel tray, shattering on the floor. The Matriarch was directly below them now, her immense weight straining the structural integrity of the sub-level.

"Hurry it up, El," Arthur said, his knuckles whitening on the grip of his rifle as a wet, clicking sound echoed from the dark autopsy room just ahead. Two pairs of luminescent yellow eyes flared to life in the gloom. "We've got scouts in the room. They know we're here."

### hop 52 (Gemini 4 Argon, 252 words)
The hydroponics bay was a suffocating jungle of mutated flora and alien webbing. The humid air smelled of rotting vegetation and ozone from the sparking irrigation controls overhead. They had managed to lose the Matriarch's immediate pursuit by collapsing the maintenance tunnel behind them, but the reprieve was temporary.

Arthur knelt beside a rusted water filtration tank, stripping the spent power cell from his rifle and slapping in a fresh one. He had two left. "How's the shoulder, Tom?"

Thomas leaned heavily against a moss-covered bulkhead, applying a spray of coagulant foam to a jagged tear in his tactical vest where a scout's talon had grazed him during their retreat from the med-bay. "It'll hold. The ribs are worse. Where do we go from here?"

Eleanor was studying a holographic schematic projected from her wrist-pad, the blue light illuminating the exhaustion in her eyes. "The main elevator shaft is completely choked with resin. Our only viable path to the surface communications array is through the geothermal regulator room."

"That takes us right past the primary incubation chambers," Arthur said grimly, rising to his feet and cycling the bolt on his weapon. "It'll be crawling with workers."

"We don't have a choice," Eleanor replied, shutting off the display as a distant, guttural shriek echoed through the ventilation shafts, vibrating the metal grates. "The blast doors only slowed her down. If we don't send that distress beacon before the orbital relay passes out of range in forty minutes, nobody is ever coming for us."

### hop 53 (Gemini 4 Argon, 259 words)
The geothermal regulator room was an inferno of hissing steam and rhythmic, mechanical thumping. Massive turbines spun beneath a grated floor that vibrated violently under their boots. The resin was thicker here, encrusting the pressure gauges and forming grotesque, pulsing conduits along the catwalks.

"Stay off the main grating," Eleanor whispered, her voice barely audible over the roar of the vents. She pointed her flashlight toward a cluster of translucent, leathery sacs suspended from the coolant pipes ahead. "The heat triggers their hatching cycle. One stray shot into those pipes and we’ll be swimming in swarmers."

Thomas wiped sweat and condensation from his visor, his breathing shallow against his bruised ribs. He held a motion tracker in his trembling left hand; the screen was a chaotic blur of ambient heat interference. "Tracker’s useless in this soup. We’re walking blind, Art."

Arthur took point, his rifle raised, scanning the upper shadows where the steam condensed into a thick, greasy fog. Halfway across the central span, the metal groaned. A worker drone, its chitinous carapace bleached pale by the subterranean heat, dropped silently from an overhead gantry, landing mere feet behind Eleanor.

Before it could shriek to alert the hive, Thomas lunged forward, driving the butt of his sidearm into its mandibles and shoving the creature over the broken railing. It fell without a sound into the churning thermal wells below.

"Keep moving," Arthur urged, forcing the rusted airlock wheel at the far end of the catwalk. "We have twenty minutes left, and the comms tower is still three levels up."

### hop 54 (Gemini 4 Argon, 267 words)
The maintenance shaft connecting Level 4 to the upper spire was completely choked with hardened bio-resin, forcing the trio to detour through the hydroponics bay. Here, the artificial sunlight flickered erratically, casting harsh, strobing shadows across rows of mutated, overgrown flora that had long since shattered their glass containment pods.

"Watch the canopy," Arthur warned, his boots crunching over dry, brittle vines and the discarded husks of smaller organisms. "The stalkers like the high ground in these wide-open sectors."

Eleanor paused by a central irrigation console, her fingers flying across a grime-caked keypad. "Power is rerouted to the automated defenses on the roof, just like the schematics said. If I can tap into the local sub-routine, I might be able to vent the toxic spores out of the elevator shaft above us."

Thomas leaned heavily against a corroded hydroponic tank, his sidearm trained on the dense foliage swaying gently in the draft from a breached ventilation duct. "Do it fast, El. Something’s moving in the ferns at two o'clock. Not drones—something heavier."

A low, guttural clicking echoed through the humid chamber, vibrating in their chests. From the tangled shadows of the dead orchard, two pairs of luminescent, multifaceted eyes flared to life. 

"Got it!" Eleanor slammed her palm onto the manual override switch. Above them, heavy blast doors groaned open as the ventilation fans roared to life. "Run for the lift! Don't look back!"

Arthur fired a controlled burst into the encroaching brush to buy them precious seconds, the muzzle flash illuminating a massive, armored silhouette lunging forward just as they dove into the waiting freight elevator.

### hop 55 (Gemini 4 Argon, 259 words)
The freight elevator shuddered violently as its counterweights engaged, dragging them upward through the dark shaft while heavy claws screeched against the reinforced steel doors just below their feet. Thomas slumped against the grated wall, clutching a fresh tear in his hazard suit where a stray thorn had nearly punctured the lining. 

"Seal it quickly," Arthur said, tossing him a canister of fast-acting polymer foam. "The air up on Level 2 is thinner, and the filtration systems failed weeks ago. We can't afford a suit breach now."

Eleanor was already prying open the elevator's maintenance panel, the glow of her wrist-mounted terminal illuminating the sweat and grime on her face. "The good news is the ventilation purge worked. The shaft is clear of spores. The bad news is that surging the power to the fans tripped a localized lockdown on the command deck. When these doors open, the security turrets in the main concourse are going to treat us like part of the infestation."

"Can you loop the optical sensors like you did in the comms array?" Thomas asked, his voice tight as the polymer hissed and hardened over his forearm.

"Not from here," she replied, pulling a tangled bundle of fiber-optic cables from the housing. "The sub-network is physically severed. We'll have to cross the plaza under fire and manually patch into the security hub near the blast doors."

Arthur checked the remaining charge on his pulse rifle, the digital readout blinking a sullen amber. "Then we move fast and stick to the structural pillars. Get ready—we're decelerating."

### hop 56 (Gemini 4 Argon, 258 words)
Sparks rained down from the shattered overhead light fixtures as another volley of high-velocity rounds chewed into the concrete pillar just inches from Arthur’s head. He pressed his back flatter against the trembling support column, the acrid smell of ozone and pulverized stone somehow seeping through his helmet's aging filters. Across the debris-strewn concourse, the twin automated turrets whirred, their targeting lasers sweeping through the floating dust like crimson scythes.

"Eleanor, tell me you're in!" Arthur shouted into his comm-link, risked a blind fire around the corner with his pulse rifle. The amber light on the weapon's casing had shifted to a frantic, blinking red.

Fifty yards away, huddled beneath the overhanging lip of the security kiosk, Eleanor’s fingers flew across her terminal. "The encryption is cycling faster than I anticipated! The station's central AI is actively fighting my override routines. I need another thirty seconds!"

"We don't have thirty seconds," Thomas warned from his position behind an overturned cargo loader. He pointed toward the massive ventilation grates lining the far wall of the plaza. The heavy titanium mesh was bowing inward, groaning under the immense pressure of the bio-mass pushing from the shafts behind it. Thick, fibrous tendrils were already forcing their way through the gaps, waving blindly in the thin air.

"If that grate gives way while those turrets are still active, we're caught in a crossfire," Arthur said, ejecting his spent power cell and slamming his last reserve magazine into the rifle. "Thomas, prep a flash-charge. We're going to have to buy her the time."

### hop 57 (Gemini 4 Argon, 280 words)
The maintenance tunnels beneath Sector Four were blissfully quiet compared to the chaos of the upper concourse, though the air was thick with a damp, organic heat that fogged their visors. Arthur took the point position, the narrow beam of his rifle-mounted flashlight cutting through the oppressive gloom. The metal grating beneath their boots was slick with a translucent residue, forcing them to move at a cautious, deliberate pace.

"According to the schematics I pulled from the kiosk before we blew the junction, the primary coolant lines run directly beneath this walkway," Eleanor said, her voice tight over the local comm channel. She held her datapad up, the pale blue glow illuminating the streaks of soot across her faceplate. "If the station's AI has quarantined the upper decks, this is the only unsealed route to the reactor core."

Thomas paused, kneeling to examine a jagged tear in the conduit lining the bulkhead. "Something came through here recently, and it wasn't maintenance drones. Look at the scoring on the titanium. It's been dissolved, not cut."

Arthur adjusted the sling of his rifle, his eyes scanning the dark intersections ahead where the pipes converged into a labyrinth of shadows. "The bio-mass isn't just spreading randomly; it's following the heat signatures of the power grid. It's heading for the reactor just like we are."

A low, rhythmic thumping echoed through the hull plates, vibrating up through the soles of their boots. It sounded disturbingly like a massive heartbeat.

"Then we'd better pick up the pace," Thomas muttered, checking the seal on his last incendiary canister. "Because I don't want to be down here when whatever is making that noise decides to wake up."

### hop 58 (Gemini 4 Argon, 267 words)
The auxiliary control room overlooking the primary turbine chamber was already half-swallowed by the encroaching growth. Thick, pulsating tendrils of dark bio-matter had woven themselves through the shattered observation glass, anchoring to the ceiling struts like the roots of an ancient, malicious tree. Below them, the massive turbines were silent, choked by a dense web of luminescent filaments that pulsed in time with that same terrifying heartbeat.

Eleanor dropped her pack by the main console, brushing away a layer of spore-dust to reveal the manual override controls. "The local network is completely dead, fried by the surge when the secondary coolant loop failed," she said, her fingers flying across the physical keypad as she tried to bypass the lockouts. "I'm going to have to splice directly into the optical trunk line if we want to purge the chamber."

"Make it fast," Arthur warned, taking up a defensive position by the breached doorway. His motion tracker was emitting a frantic, high-pitched whine, registering dozens of faint signatures moving within the ventilation shafts above. "The heat from our suits is drawing them in. We have maybe three minutes before this room becomes a tomb."

Thomas knelt beside Eleanor, pulling a heavy plasma torch from his rig and igniting the pilot flame. The harsh blue light cast long, jittering shadows against the overgrown bulkheads. "Just tell me which panel to melt, Doc. Once I pop the housing, you'll have to hardwire the purge sequence before the spores realize we're trying to freeze them out."

Above them, the metallic groan of buckling steel signaled that their three minutes were already up.

### hop 59 (Gemini 4 Argon, 280 words)
The descent into the sub-level maintenance shafts had cost them half their ammunition and nearly all of Thomas’s oxygen reserves. Now, huddled inside a cramped junction box between the primary coolant pipes, the three of them listened to the wet, rhythmic scraping echoing through the hull plates above.

"They aren't just hunting anymore," Arthur whispered, his visor smeared with a streak of phosphorescent ichor. He adjusted the gain on his rifle's thermal scope, scanning the dark, flooded corridor ahead. "They're rerouting the station's power grid. Every conduit we passed on Deck Four was wrapped in those heavy fibrous nodes. Whatever this organism is, it's using the copper wiring as a nervous system."

Eleanor was busy transferring a spare air canister to Thomas’s rig, her hands trembling slightly as the seals hissed and locked into place. "It's adapting to the cold we unleashed in the turbine chamber," she murmured, pulling up a schematic on her wrist pad. The glowing green map was a labyrinth of dead ends and red hazard warnings. "The thermal purge only slowed the outer mycelium down. The core mass is migrating toward the main reactor. If it breaches the containment shielding, the radiation won't kill it—it'll just feed it."

Thomas took a deep, ragged breath of the fresh oxygen, his chest heaving against his scorched chestplate. "Then we don't go to the reactor," he said, his voice gravelly through the comms. He pointed a gloved finger at a narrow service chute on Eleanor's map. "We cut through the hydroponics bay, reach the automated cargo pods, and blow the umbilical linking the reactor module to the rest of the hull. We cast the whole damn engine block adrift."

### hop 60 (Gemini 4 Argon, 259 words)
The hydroponics bay was no longer recognizable as a sanctuary of carefully cultivated earth greenery. Instead, the cavernous chamber had been transformed into a bioluminescent jungle of pulsing, violet tendrils and towering spore-sacs that brushed against the shattered remnants of the ceiling's UV lamps. A thick, warm mist hung in the air, smelling faintly of ozone and rotting copper.

"Stay off the grates," Eleanor warned, her voice tight over the local channel. She stepped onto the raised concrete edge of an overturned planter bed, her boots crunching on calcified soil. "The root network has fused with the floor plating. Step on a live vein, and the whole room will know we're here."

Thomas took point, his heavy plasma cutter held at the ready, its pilot light casting flickering blue shadows across the overgrown walkways. Behind him, Arthur swept the upper catwalks with his rifle, his breathing shallow and controlled. 

Halfway across the bay, a massive, fibrous pod suspended from the central irrigation gantry suddenly convulsed. With a sound like tearing wet leather, its lower seam split open, spilling a cascade of translucent, spider-like drones onto the walkway directly in front of the bulkhead leading to the cargo pods.

"Don't fire!" Arthur hissed, grabbing Thomas’s shoulder before he could trigger the cutter. "They're blind. They're just following the heat from the steam vents."

Eleanor reached into her belt pouch and pulled out a chemical flare. "Then let's give them something warmer to chase," she whispered, snapping the cap and hurling the sparking cylinder toward the far side of the atrium.