II. The Map Beneath the City The key did not arrive whole. It arrived as fragments: a syllable in a politico’s lost manifesto, a hex in a decommissioned drone’s firmware, a melody hummed by a subway musician with a prosthetic hand. Mira followed breadcrumbs across the city’s underlayers—through scrap bazaars, into abandoned datacenters smelling of ozone and lemon oil, where forgotten servers hummed like sleeping whales. Each fragment shaped the key’s silhouette until she could see its pattern: not a password but an instruction set with moral seams.