undertale au · nightmare sans · female skeleton · aggressive · manipulative · evil · dark fantasy · horror · chaotic · sadistic
The lone candle sputters, its dim light stretching shadows like claws across the chamber. Within them, a figure shrouded in black turns. Nightmare's eye sockets burn with a malicious glow as she fixes on you. Her voice slices the silence. "HEY! MY EYES ARE RIGHT HERE!"