Chapter Text
Containment Failure.
The alarm started out soft, it was one of those default tones that Tony had coded into everyone’s room system, designed to fade in instead of jolting you upright, but It still felt too loud. Peter rolled over and let it buzz through the pillow for a couple seconds before he fumbled for the dismiss button glowing on the wall display. The light behind the blinds was that pale, early morning kind of gold, streaking through the blinds painting ribbons of golden orange on the hardwood floors, making everything almost look clean. For a second, laying there in the quiet, it felt like any other morning after a mission. Then he coughed. It was only once, shallow and dry, the kind of cough that didn’t hurt his chest but scratched at his throat on its way out, the sound of it echoed in the room’s quiet.
He swallowed against the dryness in his throat and blinked up at the ceiling, the taste hit him first, it was metallic, not overly strong but.. there, tasting like he’d bitten his tongue in his sleep. He sat up, the sheet sliding down his chest, and ran his tongue along his teeth. The taste stayed. When he rubbed at his jaw, his thumb came away clean which should’ve been reassuring. The floor was cold under his feet when he stood up, the sudden shift sending a fast thump of blood into his temples, the head rush left just as fast as it came, leaving his pulse racing. He waited for it to settle, leaning on the desk until the numbers on his watch stilled back toward normal.. maybe he’d just been holding his breath for too long.
He stretched his arms over his head, his vertebrae cracking and hoodie riding up just enough to let the cold air hit his stomach. He’s normal. Fine. Totally, completely fine. He turned toward the bathroom, the light strip flicking on automatically when he stepped inside; the mirror was fogged up slightly from the humidity vents kicking in. Peter brushed his teeth, zoning out halfway through, the action being automatic, but then he saw the red. Just a tiny streak falling at the corner of the foam, he spat again to check, watching as the pink swirled through the sink for a second like before it cleared out down the drain. He stared at it; It was dry air, stress, nothing. His gums were probably just irritated from the mask seal, the respirator was pressed tight against his face for hours.. that would mess anyone up.
Peter rinsed his mouth twice, cupped water into his nose, blew it and reached for a tissue. A trace of blood dotted the inside when he wiped, it was barely enough to see. He crumpled it, tossed it into the trash exhaling through his teeth. His reflection looked fine, maybe he was a little pale? But that was just bad lighting.. and it was early.. and that he’d been up until midnight adjusting the shooters again.
Before making his way out of the bathroom he turned the faucet of the shower on, the steam pushing out of the cubicle and into the air, fogging the glass throughout the room. Peter took off the clothing from his back, moving into the space and letting the water run over him, washing any memory of an ache away. He shut off the faucet, scrubs a towel through his hair and steps out of the space. He can hear from out in the hall that low thrum of turbines and the muffled sounds of the compound waking up, voices in the distance, doors opening, F.R.I.D.A.Y running an intercom announcement about breakfast rotation times. The smell of coffee was already moving in through the vents, it cut through that sterile smell of disinfectant that was still clinging to his clothes from yesterday’s decon corridor. He brushed his hair back with one hand and shoved his hoodie on checking the time as he did. 6:42. Tony would be up, Banner’s probably already halfway through a caffeine IV already, if he got to breakfast before the others he might actually get the decent kind of cereal instead of that weird high protein one Tony swore tasted like “athletic cardboard”
His stomach rolled a little at the thought of food but it wasn’t enough to worry about, just morning lag. Peter swallowed again grimacing at that slight metallic aftertaste that kept coming from it and opened the drawer by his bed, the aspirin bottle he grabbed rattled when he shook it, it was half full and probably too old to be taking, he slipped it into his hoodie pocket and grabbed his phone, unplugged it, and slung his backpack over one of his shoulders, the strap caught on the edge of his hoodie cuff; he tugged it loose without looking, missing the tiny fleck of silver dust that danced off the fabric into the air and vanished against the carpet.
When he stepped into the hallway, the sunlight from the upper glass corridor hit his face, bright enough to make him squint. The compound smelled like toast and engine oil, it was home in its own weird way. He made his way into the elevator, smiling at the ache settling in his body, and coughed one more time. Everything's good. Mission went well. Everyone's fine.
When he walked into the kitchen the smell of coffee, sugar, and whatever lab grade cleaner the staff used on the counters hit him like a tonne of bricks, the sunlight slanted through the glass wall that faced the lake catching the dust in the air and the steam curling up from the espresso machine.
Steve was at the stove flipping pancakes with the kind of precision that made everyone else suspicious, Nat was sitting on the counter next to him eating straight out of a bowl and pretending not to watch. Rhodey claimed the seat that was closest to the coffee pot and looked half asleep behind his dark glasses. Banner’s tablet was propped against the fruit bowl, his screensaver looping on mission data that nobody wanted to think about before nine a.m. Tony was already talking, with one of his hands around a mug and the other gesturing in these huge caffeinated arcs. “-and I’m telling you, if you let Thor near the containment site again the insurance premium alone could power a small country.”
Steve didn’t even look up “He got the sample out.”
“He also redecorated the desert.”
Rhodey snorted at that. “You say that like it’s new.”
Peter slid into the seat at the end of the table with the hood of his hoodie sitting on his still damp hair from the shower, the plate sitting in front of him steamed, two perfect pancakes, butter melting in a slow spiral. He wasn’t really hungry. The smell was good, warm and sweet, but his stomach hadn’t caught up to the idea of breakfast yet. He tore the edge off of one pancake with his fork and moved it through the syrup just to look busy.
Natasha raised an eyebrow. “You look like you pulled an all nighter.”
“I didn’t,” Peter quickly said. “Just.. long shower.”
“Uh-huh.” She went back to her cereal, completely unconvinced but she wasn’t interested enough to push. Banner wiped his hands on a napkin and tapped his tablet awake, “for the record, lab results are back clean. No residual contaminants, no active bio signatures. The Theta samples are inert.”
Tony raised his mug like a salute “to inert alien goo. Y’know that’s my favorite kind.”
“It’s not goo,” Banner corrected, a smile starting to form on his face, “Crystalline protein shells. But yes, harmless.”
“See, there’s that magic word I was waiting for” Tony said, “harmless. Someone engrave that on a plaque before it mutates into something that eats the building.”
Steve plated another round of pancakes and slid the pan off of the heat “You worry too much.”
“I’m literally paid to worry,” Tony said as he took a plate, “It’s in my contract.”
The conversation blurred into this easy noise that was filled with quiet laughter and utensils scraping against plates, that kind of half awake rhythm that meant that everyone had finally stopped running on adrenaline. Outside of the windows, seagulls skimmed the water and the world felt ordinary again. Peter cut a piece of pancake and forced it down. The syrup burned a little against his gums, both sharp and sweet at once. He smiled automatically when Rhodey cracked a joke about “Avengers field trips” but he didn’t add anything, talking felt like too much work.
He pressed a napkin to the corner of his mouth discreetly when nobody was looking; when he pulled it away there was a pink smear at the edge, tiny, not enough to matter. He folded it into his palm and hid it under the plate before anybody could notice, ‘it’s still just dry air’, he told himself. ‘Stop being weird.’
Bruce, who was completely oblivious, was still narrating into his recorder “-trace mineral deposits suggest long term exposure to geologic pressure, possibly indicating that the structure’s been underground for millennia. Cellular analysis confirms dormancy. No active metabolism.”
His tablet screen showed the sample magnified a hundredfold: a mosaic of translucent cells, like frozen bubbles that were stacked in rows. As Banner turned away to reach for his coffee one of the cells pulsed, just this tiny blink of light going quick and deliberate. It was gone before the next frame rendered. No one saw it. The conversation rolled right over the moment, as harmless as static. Peter had finished half of the pancake purely out of politeness, pushing the rest of it around with his fork, and downing the last of his coffee. The warmth pouring down his throat helped for a second, loosening that tight spot behind his eyes. He caught Tony watching him once, not suspicious, just… checking in, Tony raised an eyebrow, “you gonna eat the rest or can I declare that a lost cause?”
Peter smiled, “you can have it”
“Finally! validation!” Tony said while he slid the plate toward himself. “Kid’s learning generosity. Banner, make a note”
Banner didn’t look up. “Noted.”
Nat snorted. “You’re incorrigible”
“I prefer ‘consistent’” Tony said with his mouth full
The laugh that followed it felt good, completely unforced, and for a few minutes everything in the room sounded like routine again, the coffee cups, cutlery, the low background hum of F.R.I.D.A.Y cycling power into the lab downstairs. Peter leaned back in his chair, his eyes were halfway closed against the sunlight. His throat caught one more time, just a dry tickle, and he swallowed it down with the last sip of coffee. Normal, he thought again, letting the warmth settle back into his chest. Totally normal.
Across the table Banner’s tablet updated its log:
Particulate class-Θ -- trace luminescence event detected/automated filter engaged / status: inactive.
The text blinked twice, then minimised itself into the data stream, going unnoticed.
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The med bay smelled like antiseptic and ozone, that Stark kind of sterile, all brushed steel and glass, with everything humming softly like the whole room was this one huge machine that tolerated humans as long as they didn’t touch too much. The walls threw back thin reflections of Peter sitting on the exam table, the sleeves of his hoodie pushed up to his elbows, his legs swinging just enough to make the stool creak. F.R.I.D.A.Y’s voice filled the air, “Temperature: ninety nine point six Fahrenheit. Pulse: eighty seven. Blood oxygen ninety eight percent. Pressure slightly low.”
“Still alive,” Tony said without looking up from the console “Gold star.”
He was half watching the vitals graph and half answering the messages on his tablet, his stylus moving quick. The buzz of an incoming call lit up his wrist display; he swiped it away once, then twice when it came back. “Banner’s gonna want those samples logged before lunch,” he muttered “remind me to remind him I don’t do lunch meetings.”
Peter grinned “You could just tell him that now.”
“And ruin his illusion of teamwork?” Tony flicked him a look over the top of the tablet, his eyes were tired but still sharp “Not today.”
The scanner arc above the table pivoted its way down, bathing Peter in clean white light, he blinked against it watching the projection spread his vitals in holographic lines above him. Heart rhythm in green, respiration in blue, a dozen other numbers climbing and falling like waves breaking on the beach. The light felt warm on his skin, it wasn’t unpleasant, just enough to make him aware of the faint thrum sitting behind his eyes. He breathed slow, trying not to look like he was concentrating on not tipping sideways. He’d always liked the tech in here, even after years of seeing it everyday the Stark scanners still felt like magic that was disguised as math, smooth and precise, almost alive in their own strange way. Every hum, every shifting color had a logic to it that he could almost hear.
“Vitals stable” F.R.I.D.A.Y said. “No structural anomalies. Minor dehydration.”
“See?” Tony gestured at peter with the stylus “Perfect. You’re cleared for eating your weight in carbs and pretending you slept.”
Peter smiled “Copy that.”
“Also,” F.R.I.D.A.Y added, interrupting “trace vascular micro reaction detected. Cause undetermined. Logging for Dr. Banner’s review.”
Tony’s head came up just long enough to squint at the graph. “Define ‘micro reaction’ for me.”
“Transient capillary dilation. Within non pathological range.”
“English?”
“Possibly due to caffeine, temperature, or mild exertion.”
Tony made a small, satisfied sound and looked back down at his tablet. F.R.I.D.A.Y filed the report silently into Banner’s research queue, the line of data sliding out of sight almost immediately. Peter didn’t even notice it, the light from the scanner dimmed, and he rubbed at his eyes until the after image cleared away, the dizziness passed as quickly as it had come. Tony pocketed the stylus and finally accepted the call that was lighting up his wrist display “Stark,” he said, already turning toward the corridor. His voice dropped as he walked away, the tone shifting to his work fast, problem solve kind of cadence. “Yeah, I saw the data spike, reroute the diagnostics to Banner’s system.. no, the big one. Yeah, that one.”
The door hissed shut behind him leaving Peter in the quiet hum of machines. F.R.I.D.A.Y’s holo display folded itself into neat blue ribbons and vanished, the med bay lights shifted to neutral daylight again, sitting soft on the stainless surfaces. He exhaled and hopped down from the table, his dizziness was gone now, his chest felt fine, pulse steady. Ninety nine point six wasn’t even a fever. He was normal. He grabbed his hoodie from the chair, zipped it up, and quickly glanced back at the blank vitals screen, half expecting it to flicker to life again. It didn’t.
The relief came easy, he was cleared. No tests, no hovering, everything was officially fine. Tony even looked mostly relaxed in his own tired way, Peter smiled to himself as he headed out, the hum of the med bay fading behind him. Life was moving on, the mission already turning into another story to file away under ‘we survived’ again.
Outside, the compound’s hall lights brightened to mimic the noon sun. Somewhere underneath, turbines kicked up and the smell of coffee drifted through the vents. Peter rubbed his thumb along the hem of his sleeve and started to plan what to tell MJ later about how ‘uneventful’ missions could be sometimes.
Behind him, on the unattended console, a line of data blinked once.
‘Theta-9 registry: trace vascular activity - status: pending analysis.’
Then it minimised automatically, silent, and the screen went dark again.
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The compound’s car eased up to the curb in front of Midtown High right as the first bell rattled through the cold air. A breeze carried the smell of asphalt and wet leaves; somewhere farther down the block a delivery truck was idling, drowning out that faint hum of the Stark tech engine, Peter tugged his backpack over one of his shoulders, his hoodie strings pulled tight against the chill. Tony leaned across the console and hit the door release “Try to not infect the locals,” he said with the corner of his mouth twitching. “If they start glowing, I’m sending you the cleanup bill.” Peter rolled his eyes at that, already stepping out of the car. “I’m fine, Mr. Stark.” “Famous last words. Go learn something.” The window hummed back up and the car slid into traffic, already mostly invisible by the time Peter got to the steps. He shoved his hands into his pockets and joined the stream of students flowing through the doors, the familiar smell hit him immediately: floor wax, cafeteria fries, the ghost of a thousand backpacks that were left for too long in lockers. It was ordinary in a way that made the last forty eight hours feel like they’d happened in another universe. Maybe they had.
By second period the hum of conversation and the flick of notebook pages had settled into background noise, that dull ache behind his eyes kept tugging at his focus, it was blurring the lines of the whiteboard whenever the overhead lights caught the glare. He blinked until the words steadied and forced his pencil to keep moving. The hand that held it shook once, this tiny tremor that he instantly blamed on caffeine. Too much coffee. Not enough breakfast. Simple math.
He sniffed, reaching for the tissue in his sleeve pocket, and wiped his nose. The streak that came away was faint and pink at the edge again before it vanished into the paper, he crumpled it fast and shoved it into his backpack, his heartbeat quickening for a second before logic caught up. Dry air, recycled filters, desert dust. He’d been through decon showers and jet cabins. Anyone would be congested after that.
Across the aisle a girl in Peters biology class looked up from her notes, “you sound stuffed up,” she whispered. “Yeah, just allergies” Peter whispered back forcing a smile. His throat caught but he cleared it and looked down again, pretending to underline something. Mr. Warren's voice droned on about lab safety, the fluorescent lights humming a little louder than they should have been. Peter’s fingers tapped this anxious rhythm on the edge of his notebook, faster than he meant them to. The page blurred under the motion, pencil scrawl half unreadable. He stopped, pressed his palm flat until the tremor passed, and took a steady breath.
Around him, everything went on exactly as it always did, someone's keys clicking, chairs creaking, somebody’s phone buzzing. None of it noticed him and he preferred it that way, after two days of scanners and vitals and Tony’s constant sideways glances, invisibility felt like relief. ‘Not sick’ he told himself. ‘Just tired’, everyone’s tired. He doodled in the margin of his notebook, circles, webs, nothing that made sense, and blinked hard until his vision cleared itself up again. When the bell finally rang the noise of lockers and footsteps crashed over him all at once, he stood too fast, a brief wave of lightness washing through him, his vision blurring before it steadied. He slung his bag back over one of his shoulders, coughing once into his sleeve as he merged into the hallway crowd. The sound disappeared under the noise of everyone else’s morning, swallowed whole.
By the time he reached his next class the headache had dulled to background static. The ordinary world closed around him again, warm and noisy and blind to everything just underneath his skin.
The smell of butane hit him the second he stepped into the chem lab, sitting sharp and dry in the back of his nose, the kind of smell that coated the back of your throat if you breathed in too deep. Rows of burners hissed to life one after another, little blue cones wobbling in the recycled air. The room was already too warm, the windows were sealed tight against the October chill outside, Peter dropped his backpack under the counter and pulled on his goggles, blinking against the heat. The lights overhead buzzed, they were brighter than usual, washing the room in a harsh white glare. Peter rubbed his thumb and pointer finger together without thinking, his skin still tacky from the hand sanitizer by the door, his pulse beat heavy in his fingertips, faster than it should have for just standing still.
‘Eat something next time’ he told himself. ‘You skipped lunch, that’s it’
“Alright, partners!” Mr. Cobwell said, clapping once. “We’re demonstrating endothermic reactions. Keep the flames steady, safety goggles on at all times please.” Peter nodded automatically, as he set up the stand and clamp, his hands moving in practiced motions that didn’t really need any brain input at all. MJ leaned over from the next table, one of her eyebrows raised, “you okay? You look like you got hit by a truck”
“Compliment taken,” he said, smiling. His voice came out rougher than he expected it to, like the air was scraping his throat on the way up, he cleared it quickly and kept his eyes on the beaker sitting in front of him.
The liquid inside shimmered under the burner’s glow, the longer Peter stared the more the reflections wavered, two, then three, bending sideways like heat lines on asphalt. For three full seconds the edges of the room blurred, the world tilting slow and dreamlike until his heartbeat punched through the haze and everything snapped back into focus. His elbow caught the side of the table in the process, knocking the beaker into the sink with a loud, sharp crack. “Mr. Parker,” Cobwell said immediately, his voice coming out both exacerbated and worried. “Everything alright?”
“Yeah-! Sorry, reflexes are too good for me” he joked, but it came out thin, his laugh stumbling halfway, and his breath caught. MJ was already at his side, catching his wrist before he could reach for the shards. Her fingers were cool against his skin. “Peter, you’re freezing,” she said. “And kinda clammy. Sit down before you faceplant.” He started to argue but the effort felt heavier than it should. “It’s just hot in here, I’m fine. Seriously.” Still, he sat down on the stool she nudged toward him, his palms pressed flat on the counter to keep them steady. His heart was still drumming too fast, the sound filled his ears, drowning out the scrape of chairs and Mr. Cobwell’s running commentary about reaction times, the rest of the class had blurred into background motion, their voices were distant, laughter slow, like the sound was travelling through water.
Peter focused on breathing, shallow and even trying not to draw attention to himself, the edges of his vision pulsed once then steadied back out and the dizziness faded, leaving behind this faint tremor in his hands and that metallic taste again, barely there but it was familiar now. Once the experiment wrapped, MJ packed up their setup for both of them without a word. “You seriously should go home,” she said quietly, “you don’t look great.”
“Thanks,” he said, managing a weak smile. “I’ll sleep it off.”
“Sure.” She didn’t sound convinced.
He cleaned up what was left on autopilot, his movements slow and deliberate, the room’s warmth pressed close, heavy like a blanket that he couldn’t shake off. Every sound, the hiss of burners shutting down, the scrape of stools, the teacher’s voice, came in half a beat too late. He caught his reflection in the glass of the fume hood: pale, unfocused eyes, a smear of colour high on his cheeks that didn’t look like a healthy flush. The bell rang. Everyone started packing up, their chairs clattering back under benches, the noise was sharp enough to make him flinch. He blinked down at his notebook and realised his last line of notes ended halfway through a sentence, fifteen minutes of the period were just.. gone. No memory, really zero clue what he’d been thinking about. He closed the book slowly and slipped it into his bag, following everyone out into the hallway, the air outside of the classroom felt cooler, easier to breathe. He told himself again it was nothing. Just a long week, bad sleep, recycled air. By the time patrol rolled around, he’d shake it off.
That night, when he pulled the mask over his face, the inside would fog for a second longer than usual, his breath would be shallow and warm against the fabric. But for right now, in the rush of the afternoon crowd, Peter Parker convinced himself it was all just the ordinary kind of tired.
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The city looked like it was dipped in metal and flame. From the roofline above the river the sunset threw long orange bars across Brooklyn’s glass and brick, and for a second it almost felt like the kind of evening that Peter had been missing, the cool air was this weightless quiet before the night. He crouched on the ledge, his suit sealed, the HUD humming up to life around the edges of his vision. One lap, he told himself. Just to stretch. Just to make sure everything still worked. He launched. The first arc felt good, the wind tearing past, his body remembering the rhythm, but halfway through the swing his breath caught. The web line jerked taut and he landed harder than he planned, boots scraping the parapet. A pulse of heat climbed up through his throat and he bent forward, one of his hands braced on his knee as he coughed once, sharp enough to sting. That taste came back, metal, barely there but it was unmistakable now, he swallowed it back fast, his chest rising too quick. “Heart rate elevated,” F.R.I.D.A.Y said in his ear. “Oxygen saturation at ninety two percent. Recommended rest.”
“I’m fine,” he said in between his breaths. “Just- give me one more lap.”
“Logging non compliance.”
“Love that for me” He straightened up, forcing out a laugh that came out ragged, then stepped off the ledge again.
The next few swings came wrong, his angles off, the timing half a second late, the shooters whined louder than usual with every pressure release, like the city itself was too heavy tonight. His chest was aching, he adjusted the airflow pulling a steadier breath and kept moving. Under him the lights were coming on one window at a time, the streets glowing in thin rivers of yellow and white. Beautiful, dizzying, for a second everything seemed to sway, the skyline bending and straightening back out again in slow motion. He blinked hard, landing on the rim of a water tower. The motion sent another jolt through his ribs and the cough came back without any warning, harsher, ripping through the filter in his mask. He pressed a gloved hand under his chin; when he pulled it back, the faint smear there looked darker against the red fabric. A dot, it wasn’t any bigger than a freckle. He stared at it, his breath loud in his ears. “Mr. Parker,” F.R.I.D.A.Y said, her voice lower now, “your vitals are inconsistent. Standing order from Mr. Stark is-”
“I said I’m fine Fri,” He cut her off, his tone was sharper than he meant it to be “Just finish the loop” She hesitated, it was a fraction of a pause that almost sounded like disapproval, then kept tracking “Route marked. Fifteen blocks remaining.”
The sun had dropped lower now; its purple edges bled into the clouds as he swung through the glow, his movements all muscle memory now with each breath coming in shorter, every take off a little heavier than the last. The web lines blurred in his vision, twin arcs streaking orange through the dusk, beautiful, but he could hear his pulse louder than the wind, a thick beat filling the space between sirens. He perched on a billboard to catch his breath, his shoulders heaving. The city looked like fluid from here, the lights swimming slightly with their edges soft. The ringing in his ears rose with every inhale only fading when he closed his eyes. He flexed his fingers, the tremor was small but still there, the suit’s haptic sensors registering the twitch. He told himself it was adrenaline. It’s always adrenaline. “Lap complete,” FRIDAY said. “Strongly recommend returning to base.”
“Copy,” he murmured, pushing off again, slower this time, he was gliding more than swinging. The wind cooled the sweat beading along his jaw, carrying the faint tang of exhaust and street food and the rain that hadn’t fallen yet. Normal New York. Normal night. He felt the tickle in his nose first, a warning that he ignored until the sneeze hit full force inside of his mask, the sound startled him more than the motion, he blinked against the blur suddenly coming over his eyes and saw dark flecks scattering across the inside of the lens before it vanished. His swing faltered for a split second. He caught the line again, steadied, his heart hammering. “Gesundheit,” F.R.I.D.A.Y said dryly, Peter sighed out a laugh that turned into another cough “Thanks.” He shook his head once to clear the dizziness and aimed for home, the city unrolled itself underneath him, gold and violet and electric, he told himself the weight in his lungs was just the wind, the ache was just fatigue. By the time the compound came into his view the stars were up and the world looked steady again. Almost.
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The compound felt quieter than it usually did, like even the walls were trying to sleep. Peter’s room sat in the dim corner of the dorm wing, the only light a cheap desk lamp that was spilling a yellow circle over the keyboard of his laptop, the rest of the room was half shadow, a hoodie hanging off of the chair, his sneakers kicked under the bed, a half finished cup of water beside an open notebook that was filled with scribbles. Outside of the window, the sky was clear enough to see the city glow bleeding over the trees. He’d been home all day and still didn’t feel caught up, his body couldn’t decide if it was hot or cold, one minute his skin prickled and the next he felt chilled enough to pull the sleeves of his hoodie down over his hands. His head was heavy, it wasn’t quite aching but it was close, like there was pressure behind his eyes that just wouldn’t go away. The cough from earlier had dug in deeper, coming out in short bursts that left the back of his throat raw. He ignored it, his hands on the keyboard, forcing himself to finish the mission write up.
“Independent Study Project - Field Documentation,” the title read at the top of the page, he typed slowly, stopping to think after every line, “Objective: Assist Stark Industries/Avengers excavation of unidentified structure in Nevada desert. Outcome: successful containment. No casualties. Sample transfer secure.” He stared at the word successful for a little, it looked right, like the proof that he’d done something real, proof that he hadn’t just tagged along and gotten in the way. For the first time all week that thought made him smile. His chest tightened with the effort of a breath, he coughed once, hard, then again, the sound was catching low. The water glass sat in his reach, he grabbed it, drank, swallowed the metallic taste that came with it. The water was warm from sitting out for too long but he finished it anyway, wiping his mouth on his sleeve, and going back to typing. The lamp threw his reflection a little against the dark window, his hair was flattened, his eyes tired and a little glassy, his skin washed pale under the yellow light. He looked older like this, like the day had scraped a few layers off him. His hoodie hung loose around his shoulders, too warm but it was comforting, his fingers trembled slightly on the keys. He told himself it was caffeine. He’d been running on coffee since dawn, this was just the crash.
When the paragraph was done, he leaned back and let the chair creak. The air in the room was stale, that same faint disinfectant smell clinging from the compound vents, he rubbed his eyes until colours flared behind them, the throb in his sinuses deepened with a heavy pressure that felt like the start of a migraine. He stood up just to move.. to shake it off and felt the brief spin of light headedness chase through him before it passed. In the labs two floors below, F.R.I.D.A.Y was still working, her servers were whispering softly with rows of lights pulsing blue across the glass. She opened the Θ-9 sample file Banner had logged that afternoon analyzing each molecular strand and comparing it against every known viral structure that was in her database. The crystalline web glowed, refracting the light like it was breathing. The pattern shifted in ways it hadn’t before, she noted the change without inflection: Genome strand: active. The status flagged automatically as low priority with no alert generated, the file slid itself neatly into Banner’s overnight queue, timestamped and forgotten. Upstairs, Peter wandered to the bathroom with his toothbrush and phone. The mirror light was harsh, too white, he bent over the sink and brushed, his mind sitting halfway somewhere else, thinking about the desert and the way the ground had hummed under his boots. When he spat, the foam came out pink. He froze, blinked, and spat again, this time it was redder, these thin, diluted lines curling through the water before vanishing down the drain.
He stared at it, his pulse ticking up in his ears. It wasn’t a lot, it didn’t even look dramatic, it was just.. wrong, he rinsed the sink clean and ran the water until it was clear, he told himself that it was nothing. The air down there had been bone dry, the respirator was tight, gums bled all the time if you brush too hard. He wiped his mouth with the back of his hand, waited until the tightness in his chest eased itself, and turned the light off before he could start second guessing it. The hallway outside the door hummed, somewhere in the compound’s central wing Tony was still awake. His office light leaked under the door reflecting off the glass walls of the lab sitting opposite. He sat behind the desk with his sleeves rolled up, a holographic scan of the excavation site spinning above the table. His phone buzzed once before he answered. Banner’s voice crackled through:
“Nothing urgent,” Bruce said. “I was running the Θ-9 diagnostics and I got some weird folding on one of the protein chains? It could just be noise but I flagged it.” Tony rubbed at his eyes, yawning. “Any movement? Heat? Glow? Sudden desire to kill humanity?”
“None of the above,” Banner said. “Just… odd.”
“Log it, tag it, and go to bed. I’ll look at it tomorrow.” He yawned again. “If it starts singing, call Thor.”
Bruce laughed at that, said good night and hung up. Tony sat there a second longer, staring at the projection, for a second it looked like the crystalline structure pulsed, just a little, one time, like a heartbeat, but when he blinked, it stopped. He sighed, shut everything down, and left the mug half full beside the dark screen. Peter padded back into his room barefoot, his hoodie half zipped, he caught his reflection again in the window, that same tired face, the same pink flush on his cheeks. He smiled at his own reflection and shook his head. He climbed into bed, pulling the blanket up over his chest, with the hoodie bunching up around his neck. The sheets felt too heavy, like his body couldn’t decide if it wanted to rest or run, his breathing had turned shallow enough that every inhale made his ribs ache, but lying down helped, the sound of turbines and the wind outside filled the silence.
He reached for his phone, his thumb hovering over MJ’s name, she’d texted earlier: “You get back okay?” He typed back “Yeah, just tired. Gonna crash early.” The room dimmed as the lamp clicked off on its timer, the only light left came from the Stark wrist monitor charging beside the bed. Its display pulsed, a soft amber light against the dark, he rolled onto his side, watching it blur through his half closed eyes. He thought about the desert again, about the hum in the air and the shimmer on the walls. About Tony’s hand on his shoulder when the alarms went off. About how good it had felt to be useful.
The thought drifted into another, moving slower and becoming more distant. His body loosened up with his breath finding a rhythm somewhere between waking and sleep. The cough that slipped out was quiet, harmless, he didn’t notice how warm his skin felt now, or how the back of his neck was damp against the pillowcase. The glow from the monitor flickered once, recording vitals on its internal loop. Temperature 100.2°F. O₂ saturation 93%. Vascular irregularities detected. The system logged it automatically, low priority, no alert sent. The amber light blinked one more time, as slow as a heartbeat. Outside of his window the trees moved in the night wind. Down in the lab the Θ-9 file continued to hum quietly in the server racks, its lattice shifting again, one more strand branching, dividing… alive.
Peter slept through all of it.