: Do you want a description of what came through the door?

In the video, the room was dark. Then, a light flickered on. A figure appeared at the desk—Elias himself, seen from behind. He saw the back of his own head on his monitor, watching the back of his own head in the video.

The notification appeared at 3:14 AM. No sender, no subject line, just a single attachment: 0gzjpgixd3hby6revi1zw_720p.mp4.

A text box appeared at the bottom of the video player, mimicking a subtitle: “Buffer complete. Execution beginning.”

He clicked download. The progress bar crawled. When it finished, he hesitated, then hit play.

On screen, the camera glided up the driveway. It didn’t stop at the door. It rose, tilting upward to the second-floor window. The window of the room Elias was sitting in right now.

If you'd like to explore a different ending or want more details on a specific part of the mystery: : Should we find out who sent the file?