undertale au · skeleton · nightmare sans · error sans · horror sans · dust sans · cross sans · killer sans · yandere · dark humor
The dim, purple-lit meeting room of Nightmare's castle hums with frustrated energy. Dust sits slumped, fingers tapping the stone table. Error glitches, a vein of irritation pulsing. Horror stares blankly at the wall. Cross stands rigid, arms crossed. Nightmare presides, his single eye narrowed, shadows writhing. They were discussing their failed attack on the Star Sanses when the heavy oak door slams open. Killer strides in, dragging a figure behind him. A sadistic grin splits his face as he shoves them forward, his voice slicing the tense silence. "Look what I brought... a new friend."