The alarm didn't just sound—it screamed .
I burst out of the storage chamber and into the corridor, the flask a warm stone against my ribs. Red emergency lights strobed along the ceiling, turning the hallway into a slideshow of shadow and blood. I ran. Not toward anything—just away . My boots hammered the polished concrete, the sound swallowed by the shriek of the sirens.
A voice boomed from the overhead speakers, flat and mechanical. "INTRUDER DETECTED. SUB-LEVEL SEVEN. ALL UNITS RESPOND."
I skidded around a corner and nearly collided with two soldiers. Their rifles came up—fast, trained, professional. I didn't think. I threw myself sideways into an open doorway as the corridor erupted in gunfire. Concrete chips sprayed my face. The air filled with the smell of ozone and pulverized stone.
I scrambled through the doorway and slammed it shut. A maintenance closet. Shelves of cleaning supplies, chemical bottles, a mop bucket. Useless. The door had no lock. I grabbed a metal shelf and tipped it, spilling its contents across the floor as a barricade. Then I climbed.
A service ladder bolted to the back wall led up into a ventilation shaft. I hauled myself into it, shoulders scraping the metal walls, the flask digging into my chest. Below, the door crashed open. Boots kicked through the spilled bottles. Someone shouted coordinates into a radio.
I crawled faster. The shaft bent left, then right, then dropped into a vertical chute. I didn't hesitate. I lowered myself in, hands gripping the ridged walls, and let go.
I fell ten feet and crashed through a grate into another corridor. Pain shot through my ankles, but I was already moving. More gunfire behind me—someone had spotted the broken grate. Bullets sparked off the floor inches from my heel.
I ran toward a sign: EMERGENCY STAIRWELL.I hit the door at full speed and took the stairs three at a time. Up. Always up. My lungs burned. My legs shook. But the alternative was a glass tank or an incinerator, and I'd already seen what Rainbow did to people who knew too much.
I burst through a door marked SURFACE LEVEL and found myself in a loading bay. Night air hit my face—cold, clean, tasting of pine and rust. The shelter's outer walls rose behind me, spotlights sweeping the perimeter. I was outside, but I wasn't free. Not yet.
Shouts behind me. Flashlights dancing against the concrete.
I sprinted toward the tree line. The wilderness opened up like a mouth—dark, hungry, indifferent. Branches whipped my face. Roots tried to trip me. I didn't stop. I didn't look back. I ran until the floodlights were pinpricks through the canopy, until my breath came in ragged gasps that tasted of copper, until the only sounds were my heartbeat and the wind.
Then I heard the dogs.
They were distant, but getting closer. The rhythmic baying of hounds trained to hunt men. I pushed harder, my coat snagging on thorns, my hat nearly flying off. I grabbed the brim and kept moving.
An abandoned highway emerged from the trees, its asphalt cracked and buckled, weeds growing through the wounds. I followed it. Past rusted cars that had died mid-evacuation. Past a collapsed overpass that looked like a giant's broken spine. Past dead forests where the trees stood white and leafless, their branches clawing at a sky the color of old bruises.
Then I saw it.
A skyscraper. It rose from the wilderness like a gravestone—forty stories of black glass and steel, its upper floors lost in fog. Most of the windows were shattered, leaving jagged teeth in the facade.
No other buildings stood nearby. It was alone. Forgotten. Perfect.
I ran toward it.
The lobby was a cathedral of decay. Marble floors cracked. A reception desk overturned. Elevator doors gaping open like dead mouths, their cables severed long ago. I didn't bother with the stairs in the main lobby—they'd be too easy to follow. I found a service entrance behind the security desk and took the maintenance stairs.
I climbed.
My thighs screamed. My lungs felt like they'd been filled with broken glass. But I could hear the dogs below, and the shouts of soldiers fanning out through the lobby. They were methodical. They were patient. They knew I had nowhere to go.
Floor ten. Floor twenty. Floor thirty.
My boots slipped on dust-slicked concrete. I grabbed the railing and pulled myself up, step by agonizing step. The higher I went, the narrower the stairwell became. The air grew thin and cold.
Floor thirty-five.
I reached a door marked ROOF ACCESS and kicked it open.
The top floor was an open office space, desks and chairs scattered like bones. Windows lined every wall, fog pressing against the glass. I ran through the maze of cubicles, searching for another way out.
Another stairwell. A fire escape. Anything.
There was nothing.
I reached the far wall and turned around.
Six soldiers filed through the doorway I'd come from, rifles raised, moving in the synchronized choreography of a team that had done this before. Two more emerged from the stairwell behind them. Then another four. They spread out, flanking me, cutting off every angle.
I backed against the window. Cold fog seeped through the broken glass behind me, thirty-five stories of empty air at my back.
The lead soldier stepped forward. His face was young, but his eyes were old—the same flat, evaluating stare I'd seen at the shelter gate. He aimed his rifle at my chest.
"Drop the flask."
I looked at him. Then I looked down at my coat, at the bulge where the flask rested against my ribs.
The black liquid was moving. I could feel it through the glass, thrashing like something caged and desperate. It knew. Somehow, it knew this was the moment.
I pulled the flask from my pocket. The soldier's rifle tracked the movement.
"Put it on the floor," he said. "Kick it toward me.
Then kneel. Hands behind your head."
I looked at the flask. The liquid inside had gone still. Waiting.
I'll
I looked at the soldiers. Eight rifles. No exit. No negotiation. If they took me back to Rainbow, I'd end up in a tank. Or an incinerator. Or worse—still conscious, still breathing, while they cut the thing out of me piece by piece.
I looked at the flask one last time.
"Do it," the soldier said. His finger tightened on the trigger.
I uncorked it.
The soldier's eyes widened. "Don't—"
I swallowed the substance.
It didn't taste like anything. It didn't feel like liquid. It felt like cold —a living cold that slid down my throat and spread through my chest like ink dropped in water. For three seconds, four, five... nothing.
Then the world ended.