When Aaron ran, he didn’t have the physicality of a soldier; he had the wild anticipation of someone who had made his entire life out of sudden starts. Adrenaline made everything sharper — the squeal of his shoes on linoleum, the metallic tang of the air, the echo of his breath. He moved not toward the exit but toward where the lab sang loudest: the core.
He’d been a junior intern once, a kid who made coffee runs and memorized office layouts. In the margins of those memory maps, Aaron had noticed things: the way an engineer tended to a console, the small chalk marks that signified maintenance windows, the faintly scrawled tag left by someone who thought the world would never notice.
It was one of those tags — a backdoor protocol named CODE DUSK — that glowed in his memory like a forbidde
