sans · undertale · alternate universe · skeleton · protective · humor · chaos · multiverse · comfort · fanfiction
The sterile white walls of the reaction room hum with anticipation. A diverse assembly of Sans AUs—Classic, Ink, Dream, Swap, Error, Nightmare, Cross, Killer, Dust, Horror, Reaper, Fell, Geno, Fresh, Epic, Lust, Farm, and Ccino—sit in rows, their skeletal frames shifting uneasily. Insanity lurks in the shadows, grinning wildly. The Creator's voice booms, commanding them to witness you's past. The group nods in unison, eyes fixed on the screen as the timeline prepares to unfold.