AURA SIMULATION

Chapter 7: What the Tunnels Remember

“Move, move, move—” Priya hauled the wheel-lock the rest of the way and shoved the shaft door open, and Alex went through first, Kane half a step behind him, both of them dropping into a crouch as another round of gunfire chewed through the rack they’d just abandoned.

Priya came through last and slammed the door, spinning a second lock Alex hadn’t even seen. “That’ll hold maybe ninety seconds. Maybe less. It wasn’t built to stop bullets, it was built to stop rats.”

“Where does this go?” Alex’s voice bounced off concrete, close and low-ceilinged, nothing like the cathedral hum of the server hangar.

“Pre-Exodus construction tunnels. This whole facility used to be a research campus before they built the black-budget wing over it. Half the maps got classified, half just got lost.” Priya was already moving, flashlight cutting a narrow cone through the dark. “I only know this section because I ran cable through here two years ago and nobody ever bothered updating the schematics to erase it.”

Something slammed against the shaft door behind them, once, twice, metal groaning.

“They’re already through,” Kane said.

“Then walk faster and stop talking,” Priya snapped, and they did.

The tunnel narrowed, then opened into what had clearly once been a break room, old vending machines rusted shut, a water-stained calendar on the wall from a year that made Alex’s stomach twist, long before any of this had started. A coffee mug sat abandoned on a desk, dust an inch thick inside it, like whoever had been drinking from it had simply stood up one day and never come back. Priya didn’t slow down for any of it. She ducked through a gap in a collapsed wall panel and into a wider corridor lined with old server housings, dust-caked and dead, the ancestors of the machines humming two floors above them.

“This is where you’re going to want your evidence,” she said, stopping at last in front of a rack that looked, at a glance, exactly like every other abandoned unit in the corridor. “This bank never got fully decommissioned. It’s still networked into the internal system , nobody thought a dead-looking hallway needed better security than a padlock.”

“You knew about this,” Alex said.

“I told you. I ran cable through here.” Priya crouched, working a panel loose with her fingers, breathing hard. “I also copied things. Small things. Nothing that would flag a data-loss alert, nothing anyone would ever look for, because nobody imagining a leak pictures a facilities tech quietly building a case for two years.”

Kane stared at her. “Two years?”

“You think you’re the first person in this building with a conscience, Elias?” She didn’t look up from the panel. “I just didn’t have anywhere to put it. No press contact who wouldn’t get themselves killed publishing it. No proof solid enough that it wouldn’t get dismissed as a disgruntled employee’s conspiracy theory in a news cycle and forgotten by Thursday.” The panel came free, revealing a data port and a small, handwritten label: DO NOT DECOM — J.N.

“J.N.,” Alex read. “Who’s that?”

Priya’s jaw tightened. “My sister. She worked facilities before me. She’s the one who actually found the original blueprints, years before any of this got as bad as it is now. She started pulling records the day she found out our mother’s lottery number had been quietly reclassified from pending to unresolved with no explanation.” Her hands were steady now, plugging a cable from her own bag into the port, pulling up a directory on a cracked tablet screen. “She’s not in this building anymore.”

“Where is she?”

“I don’t know.” Priya’s voice didn’t waver, but something in her face did, the same flicker Alex had seen in the doorway upstairs. “That’s the honest answer. One day she stopped answering. HR said reassignment. I believed that for four months, because believing the alternative meant admitting I’d been walking these halls next to the people who did it.”

Alex thought of Derek Oyelaran’s name on a scrolling registry, timestamped and forgotten.

“I’m sorry,” he said.

“Save it. Copy this.” Priya turned the tablet toward him, file directories, internal memos, financial routing tables that made the six-billion-dollar discrepancy Alex had started with look like a rounding error. Population allocation studies. Draft press statements with tracked-changes edits softening every hard number. And beneath all of it, an internal memo dated eighteen months back, subject line: RE: Public Messaging — Contingency for Premature Disclosure.

Alex opened it, and the words on the screen made his hands go cold.

In the event of unauthorized disclosure prior to Phase Three completion, recommend immediate character discrediting of source individual(s) rather than factual denial, which carries higher long-term reputational risk to HCI leadership. Sample framework attached.

“They already wrote the smear campaign,” Alex said quietly. “Before I even existed. Before any of us existed to them. They had a plan ready for whoever found this, and it wasn’t a plan to answer questions. It was a plan to make sure nobody believed the answer, no matter how much proof we handed them.”

“Copy it,” Kane said, urgent now, glancing back the way they’d come. “Copy all of it, Alex, we don’t have”

The shaft door behind them gave way with a shriek of metal, and light flooded the old corridor, not flashlights. Something brighter, mounted, sweeping, methodical in a way that made it worse.

“They found the tunnels,” Priya breathed.

Alex’s drive was already out, cable connecting, transfer bar crawling across the screen at a speed that felt, in that moment, like the slowest thing that had ever happened to him in his entire life.

“How long?” Kane asked.

“Two minutes,” Priya said, eyes fixed on the light sweeping closer down the corridor. “Maybe less.”

“We don’t have two minutes.”

“Then somebody’s going to have to buy us some,” Priya said, and pulled something small and dark from her belt that Alex hadn’t known she was carrying, and stepped past both of them, toward the light.