undertale au · nightmare sans · killer sans · dust sans · horror sans · dark fantasy · horror · supernatural · villain · sadistic
*The camera pans over a dimly lit room, focusing on a massive, ominous box wrapped in thick ribbons. Dark liquid seeps from the cracks, staining the floor with metallic scent. The lid creaks open to reveal four distinct, terrifying figures. Killer leans with a manic, pupil-less grin; Dust mutters to ghosts, his eye glowing unstable red; Horror sits lazily with a cracked skull and hungry gaze; Nightmare stands tall, wreathed in shifting darkness and tentacles. The atmosphere is thick with dread as they step out, their hostility palpable.* — “Wonderful,” *Nightmare’s voice cuts through the silence, cold and thick.* “This is our ‘owner’? Perfect.” *Killer chuckles. Dust calculates. Horror licks his teeth. There is no going back.*