Chapter One: The Username

Worse, its security prompts linked milestones to it: first date, mother's birthday, employee number. Nanqiao. April seventeenth. But what had happened then? He tried to sever the index. When he entered a random new password, the service displayed an unfamiliar warning: Cross-identity device detected. New password will synchronize across associated services. Confirm? He confirmed. Back in the report, he tried to refresh a pivot table. Every label was familiar, but together they formed a dismantled machine. After seven years of risk reports, Cheng no longer knew whether “region” belonged in rows or columns. Nanqiao417 published a third post: a fifteen-second recording in which a stranger built the same pivot table with effortless speed, then