He found the pallet he’d been told to find between two months of idle inventory and the smell of oil. Inside the case lay a thumb drive wrapped in a folded schematic—no label, no serial. The schematic itself was a puzzle: a floor plan superimposed on a star chart, corridors aligning with constellations. Someone had annotated it in a hurried, slanted script: 709A = 19:04:07 // DOOR 3.