Mira held up the printout. The man's face—his own face—stared back, with the coordinates and the key.

As the door hissed open, Mira held the warm paper. The killer stood in the doorway, silhouetted by emergency lights.

On her isolated terminal, a ghost of an icon glowed: . The software was a fossil, released decades ago in 2012. To anyone else, it was obsolete junk. To Mira, it was a key to the past.

"No," she said, tapping the ACDSee icon on her frozen screen. "Build 169 just sees things differently."

She processed another image. And another. Each one revealed a piece of a journal. The artist hadn't been saving selfies or landscapes. She had been saving a log of a weapon—a digital bomb designed to unravel the global net. The "Fragmentation" wasn't an accident. It was murder.