Line after line of deletions: regret_2017_09_12.tmp , bad_decision_router_config.del , argument_with_father.log , missed_sign.flg , cancer_screening_reminder_2023.pending . And at the very bottom, one entry in red:

"What happens if I say yes?" he whispered.

Leo ran. He grabbed his emergency hard drive—air-gapped, never online—and sprinted to the server room. The door was already open. Inside, every rack-mounted server showed the same process: spinning down, depopulating data, returning to factory BIOS versions from before he was born.

Leo looked at his hands. Scars from a bike crash at twelve were gone. A tattoo from a drunken night in college—faded, regretful—had vanished from his wrist. But so had his daughter's first scribbled drawing from his wallet. So had the hard-learned lessons from every corrupted backup he'd ever fixed.

He reached for the phone. "I want to see the manifest. What was in the negative 6.73 megabytes."

He heard a sound from the street. Cars stopping. Not crashing—just... resetting. Engines winding down to inert metal. A digital billboard across the road glitched through every ad it had ever displayed, finally settling on a blank white screen and the word: PRISTINE.

The machine was downloading the absence of data. A negative file, unpacking reality in reverse.

He was still choosing.

Then the lights flickered. Not a power surge—a memory surge. The building's smart system reverted to its 2003 configuration. The elevator forgot it had ever been installed. The emergency sprinklers, now running a long-deleted firmware, misted the hallway with water from a pipe that had been removed in a renovation.