She'd found a single screenshot: a girl with hollow eyes standing in a room that seemed to curve inward, like the inside of a throat. The file name was just NS.exe . No publisher. No developer. No date.

The screen went black. Then white text, crisp as a razor cut: YOU HAVE 3 NIGHTS. EACH SPHERE CONTAINS A MEMORY YOU’VE FORGOTTEN. EACH MEMORY, A LIE YOU TOLD YOURSELF TO SURVIVE.

She slammed the laptop shut. Her reflection stared back from the dark lid—except her reflection blinked one second late.

The search bar blinked, patient and blue. "Nightmare Sphere Download."

Her laptop fan roared. The room dimmed—no, that was her imagination. She clicked the .exe before she could stop herself.

Her door clicked locked. And from the hallway, she heard the wet, rhythmic roll of something spherical approaching her room. Not a sound from the game.