The first sensation upon regaining consciousness was pain.
Not the dull haze of being woken by an alarm clock, but a burning ache spreading from the marrow of his bones outward—as if every nerve ending were screaming. Leon Winchester's eyes snapped open to a ceiling of grayish‑white plaster—no, that wasn't ordinary white; it was a layer of thin ash coating the plasterboard, which was itself webbed with fine cracks like a silent spider's web.
He lay beside a collapsed wall, half his body pinned under rubble. The air was thick with the acrid stench of burnt plastic and an indefinable sweet‑metallic smell—blood, burning synthetics, and… ozone? No, ozone was the product of high‑voltage discharge, yet there were no signs of electrical short circuits here.
Leon forced himself to calm down.
First, he assessed his physical condition: his right arm could move; his left leg was pinned but he didn't feel any fracture; his ribs should be intact—deep breathing caused no sharp pain. He pushed himself up with his right arm, the sound of shifting rubble unnervingly loud in the silence. His left leg tingled with pins and needles as circulation returned—a good sign, meaning the nerves were intact.
He stood and looked around.
This was the observatory dome where he'd been watching the meteor shower—or rather, what used to be the observatory. The dome had completely collapsed, the great telescope lying across the wreckage, its mirror shattered into countless fragments reflecting a sickly green glow under some strange light. The walls were covered in radial cracks, but the pattern suggested they weren't caused by an external impact—rather, the building had ruptured from the inside outward.
"This doesn't look like an explosion," Leon murmured, his mind racing. "No typical blast‑damage pattern. More like… the material's structure itself changed."
He bent down and picked up a fragment of brick, rubbing his finger across the broken edge. The interior of the brick showed an unnatural crystalline structure, as if it had been re‑sintered by intense heat and pressure, yet the surface was room temperature. Such a change in microstructure would require an enormous energy input without the accompanying thermal effects—
"Energy radiation," Leon muttered, his pupils contracting.
He thought of the green meteor. Of the strange energy wave that had passed through his body. Of the impossible colors he'd seen in the sky just before losing consciousness.
What if that energy wave had altered the fundamental structure of matter? What if it wasn't just radiation, but something capable of rewriting the rules of physics?
Leon took a deep breath, suppressing the flood of hypotheses. This wasn't the time for theoretical speculation. He needed to assess the outside situation.
He walked toward the shattered window of the observation room—it could no longer be called a window; the entire exterior wall was gone, replaced by an irregular gaping hole whose concrete edges showed signs of melting and resolidification. Through that gap, he saw what had once been Boston.
Then he stopped.
The sight of the city caused a momentary blank in his mind—not fear, but information overload causing processing lag. He needed time to fit all these anomalies into a cognitive framework.
The outer walls of high‑rises looked as if something had burst them open from within. Glass curtain walls were shattered over vast areas, steel frames twisted and deformed. The streets were littered with the wreckage of countless cars—some overturned, some crushed flat, some torn in half by some force. On the distant horizon, the upper halves of several skyscrapers were gone, replaced by irregular collapse faces whose jagged edges glowed with an eerie blue light.
But the strangest thing was the light.
The whole city was bathed in a light of indescribable color. Not sunlight, not firelight, not any man‑made illumination. That light seemed to seep out of the air itself, with a hue outside the normal spectrum, making the edges of all objects blur with faint afterimages—like heat haze distorting one's view.
"Anomalous extension of the electromagnetic spectrum," Leon said to himself, instinctively analyzing. "Energy outside the visible band is bleeding into the range perceptible to the human eye. That means…"
He didn't finish the sentence.
Because a scream echoed from the end of the street.
A woman's voice—shrill, abruptly cut off by a low, guttural roar. Leon's muscles tensed instantly; his body reacted faster than his mind. Years of laboratory safety training had honed his crisis reflexes. He quickly scanned his surroundings, spotted a relatively intact metal cabinet, slammed his shoulder against its warped door, and pulled out a fire axe.
The weight of the axe in his hand gave him some comfort. At least he had a tool.
Leon didn't charge out recklessly. He moved to the edge of the gap in the wall and peered out.
About two hundred meters down the street, three people were running for their lives—two men and a woman, in ordinary casual clothes, presumably civilians. Chasing them was something that shouldn't exist in reality.
An insect.
But the word "insect" was wholly inadequate. It was a cockroach magnified hundreds of times, nearly two meters long, its black carapace gleaming with an oily sheen under the strange light. Six legs tipped with barbs gouged deep furrows in the asphalt, each step producing a screeching metallic sound. Its antennae thrashed wildly, as if sensing something in the air.
Even more disturbing was its mode of movement. At that size, by normal biomechanics, it shouldn't be able to run that fast—yet it easily outran any human sprinter, and its turning ability was impossibly agile.
"The ratio of mass to muscle strength has been altered," Leon analyzed almost unconsciously. "The structural strength of its exoskeleton exceeds the physical limits of normal chitin. This isn't mutation… this is the rewriting of physical laws."
The man at the rear let out a scream as he tripped over an overturned billboard. The giant cockroach was on him in an instant, its forelegs piercing his shoulders and pinning him to the ground. The other two didn't look back; they ran even faster.
Leon tightened his grip on the axe.
His mind raced: charge out to save him? Not realistic. Too far away; he couldn't outrun that thing. And he had no experience dealing with anything like it. But do nothing, watch the man die?
Reason told him: that man was already beyond saving.
But reason also told him: he could learn from this body.
The giant cockroach began to feed. The sounds—tearing, chewing, liquid splattering—made Leon's stomach churn, but he forced himself to observe. He needed data. He needed to know the weakness of such a creature.
He saw it.
When the cockroach lowered its head to tear at its prey, a gap between its head and thorax was exposed—a section of membrane unprotected by carapace, translucent and grayish‑white. The joint gap. Every arthropod has it; on a normal‑sized cockroach, it would be impossible to notice.
"Joint gap." Leon's breathing steadied. "The exoskeleton's weakest point. And from a structural‑mechanics standpoint, severing it would damage both the motor ganglia and the respiratory system."
He committed the location to memory.
Then he turned and began searching for a safe escape route.
Leon chose not to take the streets. Too open, too little cover, and no telling how many more such things were wandering. Instead, he opted for a vertical route—using the collapsed building structures to move between floors.
First, he climbed from the observation room's gap onto the exterior fire escape. The iron stairs were twisted but still just barely load‑bearing. Before each step, he tested the tread ahead with the back of the axe, checking stability, then shifted his weight. That caution saved his life—on the third flight, a seemingly sound tread crumbled when he struck it, crashing onto the rubble a dozen meters below with a deafening noise.
Leon held his breath and waited thirty seconds. When nothing came, he continued.
It took him about twenty minutes to descend to ground level. The building had originally been twelve stories, but the lower six had completely collapsed, forming a sloping mound of debris. Using the axe as an ice axe, Leon slid down the slope, landing beside an overturned bus.
The bus's windshield was shattered; the interior was empty, but the seats were stained with dark brown patches—dried blood. Leon quickly checked the cabin, found nothing moving, and pressed on.
He chose a route opposite the giant cockroach's direction, moving along a relatively intact commercial street. The shop windows were almost all shattered, merchandise scattered across the pavement. Passing a sporting‑goods store, he hesitated for a second, then slipped inside.
The shop was in disarray, but most of the goods were still on the shelves. Leon quickly scanned the racks, grabbed a pair of thick‑soled hiking boots to replace his leather shoes, which had been shredded by the rubble, and found a durable windbreaker. Behind the counter, in a tool cabinet, he also found a roll of heavy‑duty tape and a multi‑tool folding knife.
He secured these items with tape so they wouldn't rattle or impede his movement.
After leaving the store, Leon continued along the street. He noticed a pattern: the closer to the city center, the worse the destruction, and the stronger that strange light. That suggested the source of the energy radiation was likely downtown.
He needed to find shelter. Boston had built extensive civil defense facilities during the Cold War; the largest was beneath the old subway station in the South End. If he could reach it, he'd likely find other survivors and official rescue teams.
But he hadn't gone three blocks before encountering a second mutated creature.
This time it was a dog.
Well, it had once been a dog. Its size hadn't grotesquely inflated like the cockroach's, but the changes were even stranger—its body was covered in irregular bony plates, as if extra bone had grown beneath its skin. Its eyes were gone, replaced by two sunken pits, yet its head tracked Leon's movement with unnerving precision.
"Not vision." Leon backed away slowly, observing. "Subtle vibrations across the bony plates… sensing ground tremors? Or pressure changes in the air?"
The dog—or what had been a dog—let out a low whimper. Not a threat, more like… pain. Its body trembled; the skin between the bony plates was an unhealthy grayish‑white, ulcerated in places, oozing cloudy fluid.
Leon stopped retreating.
He noticed that the creature's right hind leg was clearly fractured, the bone plate protruding through the wound and scraping the ground, each movement making it shudder violently. Its abdomen had a deep gash, revealing dark red viscera.
This thing wasn't trying to attack him. It was calling for help. Or rather, it was just instinctively moving toward any living thing in its agony.
Leon's heartbeat quickened, but not from fear.
He took a deep breath, slowly crouched down, and pulled an energy bar from his pack—he'd grabbed it from the sporting‑goods store counter, probably a snack for the cashier. He tore open the wrapper and slid the bar gently toward the creature.
Its head snapped toward where the bar had landed. It hesitated for a few seconds, then dragged its broken body over and began to lick. The scraping of the bone plates against the asphalt was agonizing to hear, but it didn't come closer to Leon.
Leon slowly stood and circled wide, leaving from the other side of the street. Once he was twenty meters away, he started to run.
He couldn't stop. If he stopped, he'd think about whose pet that thing had once been, whose feet it had wagged its tail at, whose voice it had answered to. Now wasn't the time for such thoughts. Sentiment was a luxury—in this world, he couldn't afford it.
After two more blocks, Leon finally saw the subway entrance.
He also saw something else.
On the steps at the subway entrance, a figure was standing.
No, "standing" wasn't the right word. That figure—what had once been a person—was hovering about half a meter above the steps, its feet off the ground, its body twisted into an impossible posture. Its limbs bent in directions they shouldn't, as if every bone had been broken and reassembled by someone who knew nothing of human anatomy.
Its skin had a translucent quality, and beneath it, flowing, glowing liquid was faintly visible. Its eyes remained, but the pupils had become vertical slits reflecting that omnipresent eerie light.
When Leon's gaze fell upon it, its head abruptly rotated a hundred and eighty degrees, those alien eyes locking onto him.
Leon sensed danger.
Not intuition—a physical sensation. Something in the air had changed, like the static electricity before a storm, making every hair on his skin stand on end. The temperature around him dropped—not slowly, but instantly, his breath misting white.
Then the thing moved.
Leon didn't even see how it moved. One moment it was hovering above the steps; the next it was three meters in front of him, the intervening motion edited out. Its arm—if it could be called an arm—swung at him at a grotesque angle, its five fingers tipped with slender bone spurs, each as sharp as a scalpel.
Leon's body acted before his conscious mind could decide.
He threw himself sideways. The bone spurs grazed his shoulder, tearing through the windbreaker and gouging five deep furrows in the concrete pavement. Half a second slower, and his shoulder would have been shredded.
He rolled half a turn and came up on one knee, the fire axe raised before him.
The thing didn't pursue immediately. It tilted its head, as if observing, as if thinking. Those vertical pupils held no emotion, only a cold, calculating focus.
Leon's mind raced.
Speed: far beyond human limits. Almost no acceleration phase from stationary to high speed, suggesting its locomotion didn't rely on normal muscle contraction—probably some more direct force‑conversion mechanism.
Attack mode: bone spurs hard enough to gouge concrete, indicating the material strength of its integument far exceeds normal biological materials.
Reaction pattern: a brief pause after attacking, as if processing information. Not a perfect predator—it was still adapting to its new body.
Weakness: neck? joints? or…
It moved again.
This time Leon was ready. Instead of dodging back—which would never match its attack speed—he lunged forward, crashing into the thing's torso. It was a counter‑instinctive choice, but physics didn't lie: relative velocity determined impact force. Moving forward shortened its attack range, preventing its bone spurs from fully extending.
He gambled right.
The spurs grazed his back, while his shoulder slammed into the creature's torso. At the moment of contact, he felt it—that unnatural cold, like hitting a block of ice. But more importantly, he gauged its weight. This thing that could hover was surprisingly light.
The creature drifted back half a meter, its body flipping a full 360 degrees in midair before coming to a stop, as if inertia didn't apply.
But Leon had what he needed.
Light meant low mass. Low mass meant low inertia. Low inertia meant its movement relied entirely on that mysterious "force," and that force needed time to readjust direction.
In the moment of its flip, there was an extremely brief pause—about 0.3 seconds—the gap between its old and new motion vectors.
Leon didn't wait for it to finish adjusting. The instant it stopped, he charged, axe raised high. His target wasn't its torso, not its head—it was…
He recalled his first lab anatomy lesson: no matter how external forms change, the core structure of a nervous system always follows optimal physical pathways. Any complex‑moving creature requires a central processing node, usually located at…
The axe blade bit into the thing's cervical spine—or where its cervical spine should have been.
The resistance felt wrong. Not the resistance of flesh and bone, more like splitting some dense, resilient material. The blade sank about five centimeters, then stuck. The creature emitted a piercing shriek, not from its mouth but from its entire body simultaneously, like metal screeching on glass.
Its arm swung again, faster, harder. Leon released the axe and rolled backward, avoiding the strike. The bone spurs sliced the air with a sharp whine—supersonic.
He rolled twice and came up on one knee. The thing still hovered where it had been, the axe embedded in its nape, but it hadn't fallen. Its body began to shudder violently; beneath the translucent skin, the glowing liquid flowed visibly faster, as if something was rapidly charging.
Then it vanished.
Not fast movement—literal vanishing. From one location to another with no continuous trajectory. It appeared two meters behind Leon, bone spurs already raised.
Leon had no time to dodge.
His right hand went to his belt—the multi‑tool knife. Instead of drawing it, he grabbed something else: the roll of heavy‑duty tape.
As the spurs descended, Leon spun around and flung the whole roll at the creature's face. The tape unraveled in midair, its sticky side plastering over the thing's eyes and surrounding skin.
Not a sophisticated tactic, but it leveraged a universal law: any vision‑dependent system needs time to recalibrate after being blinded.
The spurs veered off, grazing Leon's ear as they struck the ground. Leon rolled past its side and pulled the axe from its nape.
Now he saw what was on the blade.
No blood. The edge was coated with a thin, translucent gel that was slowly evaporating. At the wound on the creature's neck, more of the same substance was rapidly regenerating, filling the gash.
"An energy construct," Leon murmured, his pupils contracting. "Not a living creature… something encased in energy… a core."
His gaze fixed on the thing's chest. Beneath the translucent skin, where the glowing liquid flowed fastest, there was a fist‑sized cluster of brighter light, its pulse perfectly synchronized with the creature's movements.
That was the true body.
The thing seemed to sense Leon's stare. Its body stiffened, and it turned toward him with a wholly different demeanor—no longer fluid, elegant motion, but something more… cautious.
It was protecting its core.
Leon tightened his grip on the axe, feet planted, center of gravity low.
The creature hesitated. It didn't attack immediately, hovering in place, its body rising and falling slightly, as if weighing options.
Then it turned. In an almost graceful motion, it drifted deeper into the subway station, disappearing into the darkness of the tunnel.
Leon didn't pursue.
He stood still, listening to his heartbeat slow, feeling the cold sweat soaking through his shirt. His hands were trembling—not from fear, but the physiological aftermath of an adrenaline surge. He looked at the evaporating gel on the axe blade, at the deep gouges in the pavement at the subway entrance, at his own shadow cast in duplicate by that strange light.
His mind filed away all this data, creating a new folder labeled not "Monsters" or "Horrors," but:
"Unidentified Phenomena for Analysis—Specimen 001."
Then he turned and walked away from the subway station. He couldn't go there now; he needed a new refuge.
After a few steps, he stopped and looked at his right hand.
A shallow cut marked his palm, from some unknown moment. Instead of blood, a faint silvery light seeped from its edges. It lasted only seconds before fading, the wound healing at an unnaturally fast rate.
Leon stared at his palm for a long moment.
Then he looked up at the collapsing city skyline, at the sky shrouded in that impossible light.
"Energy radiation," he murmured, no fear in his voice—only the almost greedy curiosity of a scientist confronting an entirely new frontier.
"It's changed not just the environment. It's changing… us."
He tucked his hands into his pockets and walked deeper into the ruins. Behind him, from what had once been the subway station, a low, rhythmic sound began to echo—like the breathing of some vast creature.
Leon didn't look back.