Read Chapter 9: Sabotage

The klaxon hit Elias like a physical blow. Not the deep, mournful tone of a drill—that was a two-second pulse, three times. This was a continuous, piercing shriek that bounced off the concrete walls of the maintenance corridor and buried itself in his skull.

He dropped the data drive into his inner pocket and pressed his back against the cold pipework. The red key was already in his hand, a nervous habit now. Hoffman's warnings about patrols evaporated. Whatever this was, it wasn't a drill.

Smoke. The smell hit him a second later—acrid, electrical, mixed with something else. Something organic. Burning food. A lot of it.

His comms unit crackled to life. Dürr's voice, tight and clipped. "Secondary storage. Bay Four. Fire suppression failed. Repeat, fire suppression failed. Engineering, I need eyes."

Elias was already moving. Bay Four was two levels down, on the food storage ring—the warehouse-sized room where the Ark's twenty-year supply of freeze-dried rations, canned goods, and vacuum-sealed proteins sat in towering racks. A fire there wasn't just dangerous. It was a death sentence measured in decades.

He took the service stairs three at a time. The smell grew stronger as he descended, and by the time he hit the lower ring, the smoke was a gray haze hugging the ceiling. The fire suppression system was dead. Not damaged. Dead. The Master Control Unit on that zone had a triple-redundant power supply. It didn't just fail.

The fire door to Bay Four was already sealed, emergency steel rolling down its tracks with a screech of protest. Through the small viewing window, Elias saw orange flames licking up the side of a rack filled with sealed crates of nutritional bars. A fuel source, and plenty of it.

"Override!" he shouted into his comm. "I'm at the bay door. Give me manual access."

Dürr's voice crackled. "You're not on the access list for that fire door. Hold—I'm trying to push it through the master."

A hand clamped on Elias's shoulder. He spun.

Kruger stood behind him, face smeared with soot, eyes wild. The billionaire had shed his designer jacket somewhere. His shirt was blackened at the cuffs. "It's not an accident," he said, voice low and urgent.

Elias stared at him. "What are you doing here?"

"I was in the access corridor when the alarms went off. The maintenance crew they sent down—I saw them plant something in the ventilation duct before the suppression system cut out. Timing charges. This was deliberate."

The fire door shuddered as Dürr's override engaged, and it began to retract, slow and mechanical. Heat rolled out, a blast of dry air that made Elias squint. The flames were spreading, leaping from rack to rack, feeding on the plastic wrapping of the supplies.

"Who planted it?" Elias asked.

"I don't know their names. But they were wearing Hoffman's signature—the gray-and-black uniforms, the security detail from the upper levels. And they had something else." Kruger pulled a phone from his pocket, a sleek black device, and held it up. "A dead drop. They planted this beside the vent, then left. I grabbed it."

The flames roared louder now. Dürr's voice came through the comm, panicked. "Elias! The water line to the suppression system is cut. We've got to let it burn—it's the only way to starve it."

Elias ignored him. He grabbed Kruger's phone, turning it over. A message was already up, someone's call list open. The last called number was still visible.

"The fire's buying time," Elias muttered. "Someone wants chaos. They want the systems unstable."

He pressed redial.

The phone rang once. Twice. Three times. A voice answered—muffled, distorted by some kind of voice scrambler, but unmistakably controlled. "Report status."

Elias didn't speak. He listened.

"We see the flames from the upper gallery," the voice continued. "Good work. The unstable ones will start asking questions. They'll demand an early lockdown to preserve supplies. It won't be a suggested protocol—it'll be a mandate."

A pause. Elias held his breath.

"When the door seals at forty-eight hours, no one audits the manifest. And if they do, we control the audit. The capacity lie buries itself. That's the goal. Early lockdown. It's the only way to eliminate the loose ends."

The line went dead.

Elias stared at the phone. The flames cracked and popped in the bay behind him, the smoke now thick enough to sting his eyes. The fire suppression system was still silent. Dead. The water line was cut. The air scrubbers would start failing soon, and then—

The klaxon changed. A new tone. Deeper. More insistent.

"Elias!" Dürr screamed through the comm. "I'm not doing it! Someone just sent a manual lockdown command to the main door. It's not protocol. It's not—"

The sound of the Ark's massive exterior hatch was a sound Elias had never heard in real life. A hydraulic groan, the shudder of a thousand tons of steel sliding into place. He ran toward the main atrium, Kruger at his heels. The viewing window in the outer door showed the Alpine sky, gray and indifferent, shrinking as the door slid closed.

Every system on the mountain rang with the same announcement.

"Emergency lockdown initiated. Emergency lockdown initiated. All personnel remain in place. The Ark is sealed."

Elias reached the window just as the last strip of daylight vanished.

He was trapped. Everyone was trapped. Ten days until impact.

And someone had just killed the world outside.