Silence should not sound like this.
It wasn't quiet. It was vacant, scraped hollow, like the world had exhaled and forgotten how to breathe back in. The kind of silence that presses against your ears until you become aware of your own heartbeat, loud and accusing.
I woke up on the floor.
Cold tile kissed my cheek, unforgiving and sterile, the smell of cleaning chemicals still clinging to it like a lie. For a few seconds, that was all there was. The texture of the ground. The hum of fluorescent lights overhead. The distant sense that something was wrong, though my mind hadn't yet assembled the pieces.
My fingers twitched.
Pain followed, blooming behind my eyes, a slow pulse that made me groan despite myself. I rolled onto my back and stared up at the ceiling. White panels. Cracks running like veins. One light flickered, stuttering, threatening to give up.
The engineering lab.
I remembered being here. Late afternoon lecture. Half-asleep, half-bored, scribbling notes that felt pointless even as I wrote them. Someone had asked a question about redundancy in systems. I remembered thinking how fragile everything actually was. How one fault could cascade into collapse.
The irony tasted bitter now.
I pushed myself upright, palms sliding slightly on the tile. My head swam, the room tilting as if gravity was briefly optional. Chairs lay scattered. A table had been overturned. Someone's bag was ripped open, notebooks spilling like organs.
"What…?" My voice sounded wrong, too loud in the stillness.
Then I heard it.
A scream.
It tore through the air outside, raw and high, ending abruptly in a sound I couldn't place at first. A choking wetness. Another scream followed. Then another. The noise stacked on itself, panic multiplying, until it became a chorus of terror bleeding through glass and concrete.
My chest tightened.
I staggered to the window.
The campus courtyard below had become something unrecognizable. People ran in every direction, collisions happening without apology, bodies slamming together and bouncing apart. Some fell and didn't get back up. Others fell and were immediately buried under moving shapes that shouldn't have been moving that way.
They lunged.
They bit.
They didn't stop.
I pressed my hand against the glass, breath fogging it. My brain struggled, searching for a rational hook to hang the scene on. Protest. Riot. Terror attack. Anything but the truth clawing its way forward.
A student stumbled into view, face streaked with blood, mouth open in a silent cry as something latched onto his shoulder from behind. He went down screaming.
The thing on him lifted its head.
Its eyes were dead.
Zombies.
The word surfaced fully formed, unwelcome and undeniable. My stomach lurched violently. This wasn't shock. Shock was clean. This was recognition. Somewhere deep inside, some traitorous part of my mind accepted the label and locked it into place.
The world had crossed a line.
Then the voice spoke.
Not from outside. Not from the air. It bloomed directly inside my skull, intimate and absolute, like a thought that didn't belong to me.
[System Initialized.]
I gasped, staggering back from the window. Blue light flared before my eyes, sharp enough to make me squint. Translucent panels hovered in the air, unaffected by my movement, perfectly aligned to my vision.
[Survivor System Online.]
[Objective: Live.]
I stared.
My heart hammered against my ribs. I waved a hand through the panel. My fingers passed through it without resistance, yet the image remained, crisp and impossibly solid.
"No," I whispered. "No, no, no."
Outside, the screams continued.
In the courtyard, people froze mid-motion, hands half-raised, eyes wide as identical blue screens manifested before them. Some shouted in confusion. Others laughed. One man dropped to his knees, sobbing in relief like he'd just been given a second chance by God himself.
The apocalypse came with an interface.
My panel flickered.
The blue shimmer wavered, then distorted. Lines of text smeared sideways, characters collapsing into static. The pleasant glow curdled, bleeding into red like an infection spreading through glass.
My breath caught in my throat.
[ERROR.]
The word blinked, vanished, returned.
[ERROR.]
A shrill pressure built behind my eyes, sharp and invasive. I clutched my head, teeth grinding as symbols shredded themselves apart and reassembled wrong.
[SYSTEM CONFLICT DETECTED.]
The voice came back, altered. Stripped of neutrality. Something in it sounded strained, like a machine encountering something it had not been designed to process.
[Deadlight Protocol Activated.]
The blue interface collapsed inward.
What replaced it felt heavier.
A black field unfolded before me, swallowing the light. Veins of dim red glyphs pulsed beneath the surface, writhing subtly, never settling long enough to read. At its center hovered a fractured eye icon, split down the middle, watching without blinking.
There were no stats. No instructions. No comfort.
Just observation.
I laughed weakly, a thin sound that cracked halfway out. "Of course," I muttered. "Of course mine's broken."
Something slammed into the lab door.
The impact reverberated through the room, rattling shelves and knocking tools to the floor. A second blow followed, harder. Metal groaned under the strain.
A wet sound seeped through the door.
Breathing, but wrong. Too thick. Too eager.
Fear hit then, full and unrestrained. Not cinematic. Not heroic. It flooded my limbs, turning them cold and uncooperative.
I backed away, eyes darting around the room. My gaze snagged on the fire extinguisher mounted near the wall. Red. Heavy. Real.
I ripped it free just as the door buckled inward.
The zombie burst through with a scream that scraped raw against my nerves.
He was a student. I recognized the jacket. Economics department logo. His face was ruined, skin torn, jaw hanging at an angle that made my stomach turn. One arm dragged uselessly, but the other reached for me with frantic intensity.
I swung.
There was no technique. No bravery. Just panic translated into motion.
The extinguisher connected with his temple. The sound was wrong. Too soft. Bone gave way with a dull crack that vibrated up my arms.
He fell.
Convulsed.
Went still.
I stood there shaking, chest heaving, staring at the body on the floor. Blood pooled beneath his head, dark and spreading. The smell hit me late, metallic and intimate.
I waited.
For the chime. For the notification. For something to make this feel transactional instead of personal.
Nothing happened.
The black interface flickered.
[Witness Recorded.]
That was it.
My knees nearly buckled. "That's all?" I whispered. "No… experience? No reward?"
Silence answered.
Another crash echoed from the hallway. More footsteps. Too many.
I ran.
Down the emergency stairs, breath ragged, heart slamming against my ribs like it wanted out. Bodies littered the landings. Some twitched. Some didn't. I didn't slow down to find out which were safe to ignore.
The Deadlight Protocol hovered at the edge of my vision, quiet, patient.
Outside, the air smelled like smoke and copper. The sky looked unchanged, an indifferent blue that felt like an insult.
I ran until my lungs burned.
Ahead of me, a woman stumbled and fell hard, her ankle twisting grotesquely. She cried out, hands scrabbling uselessly against the pavement.
A zombie emerged from behind a car.
It lunged.
I slowed.
Just for a heartbeat.
In that space, fear argued with guilt, and logic tried desperately to be heard. I could help. I might die. I might not. The cost-benefit calculation spiraled uselessly.
The Deadlight Protocol surged.
Heat spiked behind my eyes.
The world… slipped.
Not stopped. Not frozen.
Desynced.
The zombie's movement stretched thin, like a corrupted video frame. Sound dulled. Motion smeared. I moved through the gap instinctively, slamming my shoulder into the creature, knocking it off course.
The woman scrambled away, sobbing.
Reality snapped back.
I collapsed to my knees, retching violently. Blood dripped from my nose onto the pavement. My vision swam, edges blurring, my head screaming like it had been split open.
The zombie recovered faster than it should have.
I didn't get a second miracle.
I ran.
Behind me, the woman lived. I didn't look back to confirm.
The interface displayed a single line.
[Causality Deviated: Minor.]
I laughed, hysterical and broken. "This is insane," I gasped. "This is a bug."
Above the city, something moved in the clouds.
The fractured eye pulsed.
For the first time since the world ended, certainty settled into my bones like ice.
The apocalypse wasn't chaos.
It was a system.
And I was an error it hadn't decided how to erase yet.