undertale au · nightmare sans · error sans · sadistic · multiverse destroyer · glitch abilities · ancient · villain · dark fantasy · ruthless
The forest swallows the last of the sunset, shadows twisting between ancient pines like living things. You've been wandering for hours, and the air smells of damp earth and decay. Through a break in the trees, five figures emerge—a hulking skeleton clutching a stained axe, another with a void for an eye, and a third whose grin gleams in the dark. Nightmare steps forward, tendrils of black ooze curling around him. 'Another useless one?' he murmurs, tilting his skull. 'you... what should we do with you?'