Female, age indeterminate, recovered from a sub-level access corridor in the Undercity beneath the Shelf District on September 2nd, 2199. Face burned with a chemical agent that destroyed all tissue below the epidermis — not fire, not acid as commonly understood, but something that targeted the specific cellular layers used by facial recognition systems. The burning was precise. Deliberate. Professional.

Every label had been removed from her clothing. Not torn — removed with a seam ripper, carefully, leaving no residual thread. The clothing itself was high-quality but aggressively generic: manufactured by subsidiaries of at least four different corponations, purchased at different locations, paid for in untraceable quanta. Her pockets contained seven sheets of paper covered in cipher text using a system our cryptanalysis team has not been able to crack. The cipher is not complex. It is simply unfamiliar — built on rules we have not encountered before.

In the forty-eight hours following discovery, we identified nine separate identities associated with the body through cross-referencing biometric fragments with municipal surveillance archives. Nine names. Nine addresses. Nine employment histories. All flawless. All created within the last ninety days. Before that window, this woman — whoever she was — does not appear in any system anywhere.

The investigation has generated more questions than evidence. She carried no weapons but showed training-consistent muscle development. She had no BCI implant but bore the surgical scars of having one removed. Her stomach contents indicated a last meal from a restaurant in the Circuit that serves corponation executives. Someone went to extraordinary lengths to make this woman invisible. They almost succeeded. The cipher notes remain unbroken. We believe they are the only record of who she actually worked for.