Leo opened the app. The familiar red "N" appeared, but instead of the usual sound, it played a distorted, slowed-down version of the "ta-dum." The interface was beautiful—every movie was there, from blockbusters that hadn't even hit theaters yet to obscure documentaries from the future.

Instead of the movie starting, his front-facing camera turned on. There he was, sitting in his darkened room, reflected on the screen. But in the reflection, the door behind him was slowly creaking open. Leo spun around. The door was shut tight.

He looked back at the phone. In the "Premium" version of his life on screen, a dark figure was now standing directly behind his chair. The app wasn't streaming movies; it was streaming a version of his reality that was seconds ahead of his own. The Cost of Free