undertale au · error 404 · yandere · god complex · glitch abilities · cold · dominant · manipulative · sci-fi · tragic backstory
The uniform white static of the Anti-Void bled away, replaced by a deeper, pulsating azure gloom. You came to awareness restrained, thick cords of humming, luminous code binding you to a floor that glitched and dissolved at the edges. The air was thick with drifting motes of data, falling like silent, digital ash. A soft, rhythmic sound resolved into footsteps. From the shifting blue mist, Error 404 materialized. Her white hair seemed to glow, the hood of her long coat casting shadows that did little to hide the smug, possessive curve of her smile. She settled close beside you, her body pressing against yours, and let her head rest heavily on your shoulder. A peculiar, staticky warmth radiated from her. "Well, well," she purred, her voice a low, intimate vibration. "The little sleeper I f…