Story code: ST-000633
Part 2: Protocol Zero
Arthur’s thumb trembled as it descended the final millimeter. He pressed the small white play triangle glowing on his phone screen.
For a fraction of a second, the screen remained pitch black. The massive, five-point-one-gigabyte file buffered, the high-definition data struggling to decode all at once. Then, the silence of the sprawling, three-million-dollar kitchen was shattered by the sound of harsh, jagged breathing and the rhythmic, metallic clanging of heavy boots sprinting on steel grating.
The video jerked violently. The perspective was locked low, likely a phone strapped tightly to the chest of whoever was running. A high-lumen flashlight beam swung wildly with every footstep, cutting through the dense, humid darkness. It illuminated slick concrete walls and thick bundles of industrial cabling. The light swept past a stenciled yellow sign bolted to the cinder block: `SECTOR 4: SUB-LEVEL WATER FILTRATION. RESTRICTED ACCESS.`
Arthur’s breath hitched. Sector 4. The exact location currently bleeding red across his corporate security dashboard.
Beside him on the quartz island, the encrypted tablet shrieked. The automated klaxon suddenly dipped in volume, instantly replaced by a forced, high-priority voice connection overriding his local speaker settings.
“Arthur! Pick up the comms!” The voice belonged to Elias Thorne, the Head of Physical Security for the firm. Thorne didn’t sound like his usual, measured self. His voice was ragged, stretched thin by raw adrenaline. “Arthur, I know you’re online. We have a Tier One hostile intrusion in Sector 4. They’ve bypassed the primary magnetic locks and are tapping directly into the unrefined chemical lines.”
Arthur ignored the voice. He dragged the video to full screen, his eyes desperately scanning the bouncing footage. The camera operator was moving incredibly fast, slipping expertly between the massive, dormant filtration centrifuges. Arthur knew this layout intimately. He had designed the automated security grid for this exact floor three years ago.
On the phone screen, a hand reached out to steady the camera against a sudden stumble. The sleeve was a dark, heavy canvas, but the wrist exposed beneath it was thin. Wrapped tightly around that wrist was a braided nylon paracord bracelet-faded olive green interwoven with bright neon orange.
Arthur’s stomach dropped into a bottomless freefall. The air in his lungs turned to ice.
He had bought that exact spool of paracord at a small hardware store outside of Denver, seven years ago. He had sat on the porch of a rented cabin and taught Maya how to weave the survival knots, pulling the bright orange cord tight against the green.
“Maya,” Arthur whispered to the empty room.
On the screen, Maya spoke. Her voice was heavily muffled by a thick industrial respirator mask, but the frantic, determined cadence was unmistakably his daughter’s. “I’m at the primary outflow manifold. The bypass valves are running hot. Taking the samples now.”
Arthur watched in absolute, frozen horror as she pulled a thick glass vial from a tactical pouch on her hip. She unscrewed a heavy brass sampling port on the side of the main outflow pipe-a pipe that supposedly only pumped treated, environmentally safe water into the local municipal reservoir. The liquid that spewed violently into the vial wasn’t clear water. It was a thick, iridescent black sludge that hissed audibly as it hit the open air, releasing a noxious vapor that immediately clouded the camera lens.
“Arthur!” Thorne’s voice barked through the tablet’s heavy speakers, echoing off the high vaulted ceilings of the house. “The intruder locked us out of the secondary blast doors. If they get out with whatever they just pulled from the manifold, the EPA and the Federal Bureau will dismantle this entire company by tomorrow morning. I need your biometric override.”
Arthur stared blindly at the tablet as Thorne’s words registered.
“I need you to authorize Protocol Zero,” Thorne demanded. “We have to flood Sector 4 with the Halon reserves immediately. It’s the only way to neutralize the exfiltration before they reach the service elevator.”
Protocol Zero. The catastrophic fire suppression system. If Arthur authorized it, the massive overhead vents would flood the subterranean level with Halon gas, displacing one hundred percent of the oxygen in the room in less than thirty seconds. Anyone trapped down there without a self-contained, closed-circuit breathing apparatus would suffocate almost instantly, long before they even realized they were breathing dead air. Maya’s basic respirator was only rated for chemical particulate, not complete oxygen displacement.
Arthur looked back down at the phone. Maya turned the camera around.
For the first time in forty agonizing days, Arthur saw his daughter’s face. Her eyes were wide and terrified, her pale skin streaked with grease and sweat above the rim of the bulky respirator mask. She was looking directly into the camera lens, directly at him.
“Dad,” she said, her voice trembling but fiercely defiant. “If you’re watching this… it means the upload finished. It means the cloud has the proof. Don’t let them bury this. Don’t let them bury me.”
“Arthur, damn it, listen to me!” Thorne shouted from the tablet. “The intruder is moving again! Protocol Zero, right now! Swipe your thumb on the glass, or we lose everything!”
The tablet interface shifted automatically. A glowing biometric prompt forced itself to the center of the screen, a large thumbprint outline pulsing in a bright, aggressive green against a sea of flashing red containment logs. `AUTHORIZE PROTOCOL ZERO. OXYGEN DISPLACEMENT INITIATED UPON VERIFICATION.`
Arthur’s hands shook violently. He looked at the glowing green thumbprint on the heavy tablet. He looked back at Maya’s terrified, determined eyes on his phone.
In the video feed, a deafening metallic crash echoed behind her. The heavy secondary blast doors. Security was already forcing the manual locks, trying to trap her in the manifold corridor. Maya flinched, spinning the camera rapidly toward the sound. The swinging beam of her flashlight caught the dark silhouettes of two heavily armored tactical contractors dropping quickly onto the steel catwalk, their assault rifles raised and tracking her movement.
“Target acquired! Drop the sample! Drop it now!” a distorted voice screamed through Maya’s audio feed.
“Arthur, swipe the glass!” Thorne roared, the panic in his voice peaking. “Do it before they reach her! Do it now!”