"Part one was the body," a voice whispered from his speakers, though they weren't plugged in. "Part two was the door."

He had found Mirror_part1.rar on a defunct forum in Sweden. But the second half, the half containing the core logic gates, was a ghost.

The glass of the monitor didn't crack; it simply gave way like water. A cold, pale hand reached through the screen and gripped Elias’s wrist with the strength of a vice.

When the file finally landed in his downloads folder, the air in his apartment felt suddenly heavy, like the pressure change before a massive storm. He right-clicked the file. Extract Here.

He clicked. There was no pop-up, no virus warning. Only a slow, agonizing crawl of data.