The next morning, Elias’s roommate found the laptop open on the desk. There was no one in the room. The Calculus exam sat on the screen, fully answered in perfect notation. Elias was gone, but the file was still there, waiting to be sent. It was already uploading itself to the class listserv.
The room felt twenty degrees colder. Elias tried to Alt-F4, then held the power button, but the screen stayed lit. The shadow in the photos was now close enough that he could see it wasn't a shadow at all; it was a figure made of static, wearing his own face like a loose mask. TestPrep.zip
Desperation is a powerful override for digital hygiene. Elias was failing Advanced Calculus, and the rumor on the student forums was that a "miracle file" was circulating—one that contained this year’s actual exam questions. He clicked download. The next morning, Elias’s roommate found the laptop