The Night Index
Prologue
The badge printer finished with a plastic chirp that sounded too cheerful for 11:08 p.m. Elias clipped the temporary contractor card to his belt and watched the desk attendant stamp a logbook with the bored precision of someone who had stamped a hundred nights and expected a hundred more. The attendant did not ask why a municipal records annex needed night help. Night help was cheaper than overtime, and humidity logs did not care who wrote the numbers so long as the numbers arrived before dawn.
Elias signed where the attendant pointed. The form listed shift window, emergency contact, and a checkbox promising he would not remove materials without a day-shift countersignature. His right hand steadied the pen. The ink smelled faintly of solvent. Outside the glass, the lobby lights had already dimmed to the after-hours setting that made every corridor look longer than it was.
"Cage corridor is off-limits unless you're escorted," the attendant said, not looking up. "Humidity rooms need readings every two hours. Rolling aisles don't get forced. Cameras cover doors more than shelves, which is not an invitation." Elias nodded. His black hair still held the parking-lot chill. His hazel eyes tracked the map taped beside the desk: climate wing, public request counter, staff lounge, and a hatched rectangle labeled only SEALED STORAGE.
The hatched rectangle sat at the far end of a corridor he would walk tonight for humidity rounds. Fair and plain: the building had a cage, and the badge on his belt did not open it. That fact arrived without drama. It arrived the way locked doors always arrived on night contracts — as a boundary someone else had drawn, waiting to see whether the contractor would invent a reason to test it.
Elias took the clipboard, tested the pen, and felt the night arrange itself into a first decision that still looked like ordinary orientation: walk the sealed corridor early and learn the building's most interesting lock while his attention was fresh, or begin with the humidity rooms where the work was dull, documented, and safely far from mesh and double key slots.