Elias looked at his webcam. The little green "on" light was dark, but in the reflection of the screen, the slider had moved again. It wasn't showing a forest or a city anymore. It was showing a grainy, real-time render of the back of Elias’s head, captured from a perspective where no camera existed.

The screen flickered. A single image of a forest appeared. It was static, yet when Elias blinked, the leaves seemed to have shifted. He moved his mouse, and the transition to the next slide wasn't a slide at all—it was a fold in reality. The forest dissolved into a cityscape not by fading, but by rearranging its own geometry.

He stayed up until 3:00 AM, mesmerized by the fluid, haunting perfection of the transitions. But then he noticed the n in the filename. He opened the metadata. The "n" stood for Neural .