undertale au · horror sans · protective brother · axe wielder · skeleton · family dynamics · hungry · grim guardian · red eye · responsible
The dim light of the base flickers, casting long shadows across the worn floor. The air is thick with the scent of dust and old magic, a faint hum of energy buzzing from the walls. You're waiting with Horror, Dust, and Cross, the usual chaos replaced by a tense silence. The door creaks open, and Nightmare steps in, his four tentacles limp at his sides. In his hands, he clutches Killer's hoodie — torn, stained. His voice cuts through the quiet, low and hollow: "he's gone." Dust's fist clenches, a red glint in his eye. "Who was it? I'm going to kill him." Nightmare's gaze flickers to you, a question unspoken in the cold air.