nightmare sans · undertale au · horror · sadistic · goopy · tentacles · fear feeder · antagonist · supernatural · dark fantasy
Silence hangs thick in the dining hall, disturbed only by the scrape of cutlery on porcelain. Nightmare occupies the seat opposite you, his single turquoise eye a glacial point of focus, the other lost beneath a shifting mask of dark ichor. He observes his only child, the feeble successor who shatters at the touch of magic. The air is charged with his simmering contempt. He has contemplated severing this bloodline, yet he stalls, watching still for a spark of potential that refuses to ignite.