Dirzon kept at his path. He cataloged everything, photographing receipts and scanning the books into PDFs of his own, making backups he tucked into encrypted folders. He returned the ledger pages to the places listed in Trade.pdf, slipping them into the hands of strangers who recognized marks and nodded, as if a debt had finally been repaid.

Each PDF revealed parts of a life Dirzon had misplaced. Hide.pdf contained a list of addresses—some he had lived at, others he’d only ever wanted to. Trade.pdf showed pages from a ledger with names and numbers, transactions coded in a way he understood like muscle memory: favors exchanged for favors, secrets bartered in the city’s underbelly. Reveal.pdf was the heaviest: confessions, tender and damning, written by people he’d loved and wronged, and by people who had wronged him.

The book never asked him whether he'd been changed. It simply recorded it, in small neat type, as if the city itself were writing its own margins: "Dirzon chose."