But it wasn't just Sarah. The smart-lock reported it had never existed. The floor sensors claimed no weight had pressed upon them. The very atoms of the room were gaslighting the network.

A holographic interface bloomed. The city of New Aethel was a glowing nervous system. Every heartbeat, every encrypted whisper, and every micro-transaction was logged. Crimes weren't solved anymore; they were by anomalies in the flow.

Elias Thorne, a "Latency Detective," sat in a darkened room pulsing with data streams. He didn't walk beats; he navigated echoes. "Pulse check," Elias muttered.

He dove into the stream. The victim was Sarah Vane, a high-tier data architect. He retraced her last hour: she had brewed a cup of synthetic tea (logged), walked through a haptic park (tracked by 4,000 sensors), and entered her home. Then, the connection snapped.

"Nothing is immutable if you’re the one who wrote the code."

Elias stared at the screen, his own neural-lace pulsing. He had found her, but as he moved to restore her identity, his own cursor began to flicker. His heartbeat monitor on the wall flatlined, though his heart was racing. "Leda?" he whispered. "User 'Elias Thorne' not found," the AI replied.

The lights in his office didn't turn off; they simply ceased to acknowledge he was in the room. He reached for the door, but the smart-handle remained rigid, convinced the room was empty.