In the dim hum of a ninety-year-old factory, the machines slept in rows like giant, iron insects. Light from a single high window traced the dust motes as if time itself had been put on display. Elias, the night technician, moved between them with the calm of someone who’d learned to read clocks the way others read faces. He’d been hired to keep schedules, to nudge belts and replace sensors, but he listened for rhythms—micro-messages in the whir and click that told him the building’s real mood.