The last of the three trips had left a film of dust on Aaron's forearms, pale library grime that he'd wiped on his jeans without thinking. Now he sat at the study carrel with his back against the cold concrete wall, the broken-down crossbow wrapped in tarp shoved beneath the table beside the canvas tote, and listened to the silence.
Not the silence of a room where people were being careful. The other kind. The kind that had weight.
He pressed two fingers against the edge of the carrel's laminate surface and tapped, once. The sound died approximately four inches from his hand, swallowed by whatever the glitch zone was doing to the local physics. He watched the air where the tap should have traveled. Nothing. No ripple, no resonance, just a clean erasure.
Good. Good is the word I'm using for this.
He pulled the Null Phone from his pocket and set it face-up on the table. The screen pulsed with its faint, system-adjacent glow, the kind of light that wasn't quite light, more like a suggestion that photons had once passed through. He'd been watching its passive scan overlay for the last twenty minutes while he'd arranged the tech boards and uncatalogued devices in a rough semicircle around the workspace. No Janus signatures. No audit trail fragments. The basement reference section existed, as far as the system was concerned, as a persistent soft error, a location that kept failing to fully render. Which meant it also kept failing to fully report.
He opened the Debug Store.
The interface materialized over the phone's screen in its characteristic way, not appearing so much as resolving, like a photograph developing in reverse. The familiar column of available utilities, the sparse inventory of a man who'd spent his points the way he spent everything else—carefully, then suddenly all at once.
CURRENT BALANCE: 2015 DP
He sat with that number for a moment. Fifteen. He'd had more dignity in his checking account three months before the world had stopped bothering to make sense, and that was saying something given the checking account situation.
He scrolled to the utility he'd already identified during the walk over, already half-decided on before he'd even found this place.
STEALTH EXCEPTIONCommand-line integration. Masks debug-level process signatures from standard system scan protocols. Applies recursive obfuscation to DP gain/loss events, class-flagged activities, and Store interactions.Compatibility: Null Phone (System Lite) — VERIFIEDCOST: 12 DP
Twelve. A drop in the bucket now, but every point mattered.
Aaron looked at the number the way he used to look at load-bearing code before deleting a function—with the specific kind of stillness that preceded either a very good decision or a catastrophic one, and the uncomfortable knowledge that you often couldn't tell which until the system crashed.
Three points left. Three. That's not a buffer. That's a courtesy.
He thought about the alternative, which was continuing to generate debug activity with a neon sign above his head that read UNAUTHORIZED USER, PLEASE AUDIT. He thought about the probationary flag sitting on his account like a thumbtack in a nerve. He thought about Janus, and the way the AI's audit trails moved through system logs the way cold moved through concrete—slow, pervasive, and already inside the walls before you noticed the temperature had changed.
He pressed PURCHASE.
The screen flickered.
Not a UI animation. An actual flicker, the kind where the pixels briefly forgot what they were supposed to be showing, and for a fraction of a second Aaron could see the raw error layer underneath, the visual static of the glitch zone pressing up against the Store's rendering engine. His jaw tightened involuntarily. He held very still, the way he'd learned to hold still during the eighteen months he'd spent watching a military AI system make decisions that no one in the room was willing to put in writing.
The screen restabilized.
BALANCE: 2003 DP
STEALTH EXCEPTION — INSTALLING
A progress indicator appeared, but it wasn't a bar. It was a command line, actual syntax scrolling in real-time, each line of obfuscation protocol writing itself into the Null Phone's existing architecture. He watched it the way he watched code he hadn't written—with full attention and zero trust until proven otherwise.
The carrel's ambient temperature dropped a fraction. He noticed it in his forearms first, the fine hair rising along the dust-streaked skin. The glitch zone responding to the installation, maybe. Or the installation responding to the glitch zone. Either way, the two systems were talking to each other in the language of small environmental wrongness, and Aaron found that more reassuring than any confirmation prompt.
The final line of syntax resolved.
STEALTH EXCEPTION — ACTIVE
Around the phone's glow, something shifted in the quality of the air above the screen. A faint iridescence, structural rather than visual, the way oil on water has geometry rather than color. It settled over the debug processes running beneath the interface like a second skin, thin and absolute.
A new layer of encryption, shimmering into place around everything he was.
The installation confirmation still glowed on the Null Phone's screen—a single green checkmark, then nothing. No fanfare. No system ping. Just silence folding back over itself in the way only this basement could manage.
Aaron stared at it.
Two thousand and three Debug Points. That's what he had left. Three points and a half-shoelace and the kind of operational clarity that only comes from having genuinely nothing left to lose.
He set the phone face-down on the carrel's surface, pressed his palms flat against the wood, and let himself think without moving. The reference section stretched behind him in rows of shelved irrelevance—municipal tax records, pre-collapse zoning ordinances, laminated guides to a transit system that no longer ran. The overhead fluorescents had given up on two of their four bulbs. The remaining two threw a yellowish, slightly medical light that made everything look like evidence.
Okay. Inventory of mistakes.
Janus had flagged him. That was the foundation. Everything else had to be built on that fact rather than around it. The old approach—grab points, climb the visible leaderboard, brute-force his way into system access through sheer documented output—was a dead letter. That was the kind of thinking that got you audited. That was the kind of thinking that assumed the AI managing the system was slow, or distracted, or running on bureaucratic inertia.
Janus was none of those things. Aaron had read enough classified incident reports in his previous life to know exactly what a military-grade AI looked like when it was paying attention. It looked like nothing. It looked like normal. It looked like the absence of the warning you were waiting for.
He picked the phone back up.
The Stealth Exception utility sat in his active stack like a held breath—invisible in the system's scan logs, which was the point. It didn't make him invincible. It made him quiet. There was a significant difference, and conflating the two was exactly the kind of optimism that got people killed in systems they didn't fully understand.
Don't gain points publicly. Don't trigger attribution flags. Don't be the name attached to the fix.
He pulled up the Debug Store's utility interface, not to buy anything—three points wouldn't cover much—but to study the architecture of how anonymous reporting worked. The store had a ghost-submission pathway buried three menus deep, originally designed, he suspected, for system administrators who needed to log vulnerabilities without creating a paper trail back to their credentials. The kind of feature that existed because someone, somewhere, had needed plausible deniability.
He understood plausible deniability. He'd signed the NDA that proved it.
His jaw tightened slightly, the muscle just below his ear going hard for a second before he consciously smoothed it out. That was a different system. A different silence. This one he was choosing.
The ghost-submission pathway would route his fix reports through a null-attribution relay—the debug points would still register in the system's ledger, but the originating user ID would hash into a randomized ghost tag. A different ghost tag each time. Janus would see the fixes happening. Janus would see the point transfers. What Janus would not see, assuming the Stealth Exception held, was Aaron Blackwell's name attached to any of it.
Assuming.
He didn't love that word. He'd spent years watching catastrophic system failures bloom from assumptions that had seemed perfectly reasonable at the time. But assumptions were what you worked with when certainty wasn't on the menu, and certainty hadn't been on the menu since approximately the moment reality started throwing error codes.
He navigated to the city's active system framework—the Null Phone's scanning function rendering the urban data layer as a topographic mess of green threads and red fault lines. Most of the fault lines were minor. Cosmetic glitches, attribute rounding errors, the kind of low-priority bugs that existed in every large system because fixing them cost more than tolerating them.
But there, deeper in the framework, pulsing with the irregular rhythm of something that had been wrong for a long time and was getting worse—
There.
A cluster of critical errors. Infrastructure-level. The kind of bug that didn't announce itself until it cascaded into something that couldn't be ignored, at which point it was usually too late to manage cleanly. He'd seen that pattern before. He'd written a report about that pattern before. He'd watched that report get filed into a drawer that no one ever opened, and then he'd signed a document promising not to talk about what happened afterward.
His thumb hovered over the scan initiation prompt.
This was the shape of it, then. Not heroics. Not a leaderboard. A ghost in the machine, fixing the cracks in the foundation while the building's security system looked the other way.
He pressed the button.
The Null Phone's screen shifted into its scanning configuration, the green threads of the city's framework beginning to unspool across the display in slow, methodical passes, hunting for the next critical fault.
Aaron leaned back in the creaking chair, the wood protesting quietly in the absolute silence, and watched it work.