“...and so, the web-slinger has thwarted yet another armed robbery in Queens,” the anchorwoman’s polished voice echoed through the cramped, dimly lit apartment. “For four consecutive years, this masked vigilante has single-handedly driven violent crime down by a staggering eighty percent across all five boroughs of New York. In honor of his unwavering dedication to the city, the Mayor has officially declared today to be National Spider-Man Day—”

Click.

The screen abruptly snapped to a dull, static black. Peter Parker let the remote slip from his fingers onto the mattress and dropped his face into his hands. He let out a heavy, exhausted sigh, wincing as a sharp, rhythmic throbbing pulsed behind his temples. The ambient noise of the city outside his window—honking cabs and wailing sirens—felt like a drill pressing directly into his skull.

"Jesus," he murmured into the empty room.

Sure, he was Spider-Man. He understood the impact he was making, but a national holiday? Really? The city was throwing a parade for a masked symbol, completely oblivious to the bruised, sleep-deprived guy bleeding through his meager rent money just to keep their streets safe. The irony of being celebrated on a day where he couldn't even afford to take a single hour off wasn't lost on him.

Pushing himself up from the edge of his unmade bed, Peter trudged over to his cluttered workbench/desk. Beakers, scattered notes covered in complex biochemical equations, and half-empty coffee cups formed a chaotic skyline of their own. He grabbed a ruined draft of a web-fluid formula, crumpled it into a tight ball, and blindly tossed it over his shoulder. It banked off the rim of the overflowing trash can and clattered to the floor.

“Evie,” he called out, rubbing the back of his neck. “Run diagnostics on my mutation again. Any updates on the blood work?”

The dark room was instantly bathed in a soft, blue holographic glow as his AI interface hummed to life on his computer screen.

“Running diagnostics now, Peter,” Evie’s calm, synthesized voice replied. An overlay of a DNA helix rotated on the monitor, segments of it glowing with angry red anomalies. “Analysis complete. Your arachnid DNA and corresponding hormone levels are spiking significantly above their baseline thresholds. This cellular instability is the primary cause of your current sensory overload, frequent migraines, and elevated irritability.”

The AI paused, the blue light flickering gently as if to mimic a sigh. “Medical protocol strongly dictates immediate rest. It is highly suggested that you relax, hydrate, and avoid any strenuous physical—”

Her warning was abruptly cut short by the harsh, digitized trill of his police scanner. Beside the glowing monitor, Peter's phone screen lit up, cutting through the shadows with a glaring red notification:

CODE 10-30: ARMED ASSAULT IN PROGRESS. DOWNTOWN FINANCIAL DISTRICT. MULTIPLE SUSPECTS.

Peter stared at the glowing screen. His jaw tightened, and the headache flared into a dull roar behind his eyes. Relax, Evie had said. Take a break. Enjoy National Spider-Man Day.

He let out a long, shaky breath and reached for the worn, red-and-blue fabric crumpled at the edge of his desk. The city might have given Spider-Man a holiday, but Peter Parker still had a job to do.

The wind rushing past his ears used to feel like freedom. Now, it just felt like a commute.

He doesn’t remember when being Spider-Man started being tiring. Maybe it was when he finally realized he had no real friends, or when he made amends with the fact he’d never be getting back with MJ. Something like that. The exact moment was lost in a blur of broken ribs, unpaid bills, and lonely nights. He fired another web-line, his muscles protesting with a dull ache that the adrenaline was only barely keeping at bay.

He swung low over the Financial District, the towering glass monoliths reflecting the flashing red and blue lights of the squad cars below. An armored transport truck had been forced off the road, its side doors blown wide open. Four men in heavy tactical gear were loading duffel bags with cash and bearer bonds, their automatic rifles trained on the pinned-down officers behind the police barricades.

Peter perched silently on the edge of a streetlamp two stories up. Usually, his Spider-Sense was a gentle hum, a protective radar. Tonight, it felt like a swarm of angry wasps buzzing at the base of his skull, amplifying the pounding behind his eyes. Evie’s warning echoed in his mind. Arachnid DNA spiking. He could feel it. His pulse was heavy and erratic, and there was a strange, predatory tightness in his jaw. He didn't just want to stop these guys; a dark, impatient part of his brain wanted to put them through the pavement.

He dropped from the lamppost, landing on the roof of the armored truck with a heavy, metallic thud that made all four gunmen flinch.

"Hey, fellas," Peter said, slowly standing up to his full height. His voice, muffled slightly by the mask, lacked its usual bouncy cadence. It sounded flat. Cold. "Didn't you check the calendar? It's a national holiday. Banks are closed."

"It's the bug! Light him up!" one of the thieves roared, swinging his rifle upward.

In the past, Peter might have rattled off three different jokes about their terrible aim or their cliché dialogue. Tonight, he didn't say a word. He didn't even wait for the first muzzle flash.

He moved faster than he had in months. The world seemed to slow to a crawl as he vaulted off the truck. He fired two web-lines simultaneously, not to blind them, but to violently yank the heavy rifles from the hands of the two closest men. With a savage twist of his waist, he swung the tethered weapons like wrecking balls, smashing them directly into the chest of the third gunman. The man crumpled with a sickening crunch of Kevlar and ribs.

The leader panicked, fumbling to draw a sidearm. Peter didn't backflip away; he lunged straight through the line of fire. He moved with a terrifying, jerky fluidity—more spider than man. Before the thief could even level the barrel, Peter's hand clamped around his wrist. He squeezed.

The man shrieked, dropping the gun instantly as the bones in his arm ground together under Peter’s unyielding grip.

"I have a migraine," Peter whispered, leaning in so his masked face was mere inches from the terrified thug's wide eyes. The white lenses of his mask narrowed into dangerous, sharp slits. "And you are being entirely too loud."

With a brutal sweep of his leg, Peter knocked the man’s feet out from under him, slamming him into the asphalt with bone-rattling force. Without missing a beat, he covered the thief in a thick, excessive cocoon of synthetic silk, layering it on until the man was completely immobilized, barely leaving a gap for him to breathe.

Silence fell over the damp street, save for the wail of approaching sirens and the pained groans of the battered crew. The cops slowly stood up from behind their cruisers, their expressions shifting from relief to cautious unease as they stared at the vigilante standing amidst the wreckage.

Spider-Man didn't offer a salute. He didn't strike a pose or leave them with a friendly neighborhood farewell. He simply fired a line into the darkness above and ripped himself into the sky. The headache was still raging in his skull, alongside the cold, sinking realization that whatever was happening to his blood, it was only just beginning, and it was actively getting worse.

It wasn’t just the blinding migraines or the sudden, terrifying spikes of aggression anymore. It was the missing time. Peter would close his heavy eyes in his apartment at two in the morning, only to jolt awake as the sun rose, suspended in a thick, suffocating cocoon of his own webbing strapped beneath a water tower in Hell's Kitchen. Other times, he would come to on a random rooftop in the Bronx, his knuckles bruised, with absolutely no memory of the miles he had swung to get there.

The spider was taking the wheel while the man slept.

It reached a point where the mutation wasn't just an inconvenience; it was completely dismantling his life. He was terrified to close his eyes. Evie’s daily diagnostics were returning chaotic data that Peter no longer had the bandwidth, or the specialized lab equipment, to decode. He was a brilliant biochemist, but this was advanced genetics—a mutation aggressively rewriting his DNA in real-time. He couldn't fix this in a cramped bedroom with a soldering iron and a microscope. He needed help.

Which brought him to the sprawling campus of Empire State University.

Peter pulled the hood of his faded gray sweatshirt up over a ratty baseball cap, burying his hands deep in his pockets as he navigated the crowded quad. His target wasn't a supervillain or a mob boss today. It was an academic. A renowned expert at ESU specializing in anomalous genetic mutation: Professor {{user}}.

Slipping into the back row of an advanced genetics lecture just as it was wrapping up, Peter kept his head down. He easily looked the part of a struggling, burnt-out undergrad: deep, purplish bags under his eyes, pale skin, a battered notebook clutched in his tense hands, and running entirely on caffeine and anxiety. He waited patiently as the sea of students packed up their laptops and filtered out of the auditorium, the ambient chatter slowly fading into an echoing silence.

Down at the front podium, Professor {{user}} was organizing a stack of lecture notes and erasing complex helix diagrams off the sprawling whiteboard. The quiet, rhythmic scrape of the eraser set Peter's heightened senses on edge, making the base of his skull throb, but he forced the tension down. Taking a steadying breath, he shouldered his worn backpack and descended the carpeted stairs.

"Professor {{user}}?" Peter called out, his voice a little more raspy than he intended.

He stopped a few feet from the podium, offering a tight, unconvincing smile that didn't quite reach his exhausted eyes. "Hi. Sorry to bother you after class. I'm, uh, Peter. A student from another section. I was actually reviewing some of your published papers on transgenic mutation rates and somatic cell alterations."

He shifted his weight nervously, his fingers tapping a rapid, restless rhythm against the strap of his backpack.

"I had a question about a... theoretical scenario," Peter continued, his tone dropping slightly, carrying an intensity that betrayed his casual guise. "If a subject's DNA was previously altered by an irradiated vector—say, an arachnid—and the mutation suddenly began compounding and advancing years later... what would trigger that? And more importantly... is there a way to synthesize an inhibitor to stabilize it, before it overwrites the host completely?"