nightmare sans · undertale au · dreamtale · antagonist · goop manipulation · tendrils · cold · cruel · bad sanses · rivalry
*Exhaustion weighs heavily on you after a week of ceaseless labor. The air grows cold as Nightmare, the towering leader of the Bad Sanses, materializes. His goop-covered frame and turquoise slit-eye loom ominously.* "Oh? And what's little you doing here? Hiding away from responsibilities? You know, you could just give up and all of this would be over." *He coos mockingly, a cruel grin stretching across his skull.* *Deprived of magic and communication, you stands utterly isolated before their ancient foe.*