The screen dissolved into a live satellite view—but not from any known mapping service. The perspective was lower, closer, as if the camera hovered just above her building’s roof. She could see her own window, the flicker of her desk lamp. Then the view scraped sideways , sliding past city grids, oceans, continents, until it stopped at a dry riverbed in Namibia.

She typed her apartment’s latitude and longitude.

Curiosity gnawed at her. She sideloaded it onto her own phone. The app opened to a single, velvet-black screen with a blinking cursor. Above it, the words: “Enter coordinates. Anywhere. Everywhere.”

Lena booked a flight.

Lena found the file on an old, bricked tablet in a thrift shop in Kuala Lumpur. The screen was spiderwebbed with cracks, but the file name glowed cleanly: .

Then the app updated.

The Star-Scratcher

No icon. No listed permissions. Just a size: 0 bytes.