586572165009.7z

The timestamp in the corner of the video matched the file name: 586-57-216-500-9. It was a countdown. Not in seconds, but in heartbeats. He watched his own back on the monitor as he sat at his desk, just twenty feet away from the camera hidden in the smoke detector.

When the extraction finally finished, there was only one file inside: a single, massive text document titled THE_FULL_SPOOL. Elias opened it.

"It's a perfect copy," the other Elias said. "Now, let's see if the hardware can handle two of us." If you'd like to continue this, tell me: 586572165009.7z

He didn't turn around. He didn't have to. The file hadn't been a delivery; it was a mirror. The last digit of the file name flickered from 9 to 0.

On the screen, a shadow moved in the hallway behind his chair. In reality, Elias heard the floorboard creak. The timestamp in the corner of the video

Should the story lean into (clones/digital uploads) or horror (supernatural mimic)? Is there a specific ending you have in mind?

"Did you finish the extraction?" a voice whispered, sounding exactly like his own. He watched his own back on the monitor

The screen went black. The room went silent. And then, a hand, cold and smelling of ozone, rested gently on his shoulder.