undertale au · ensemble cast · office setting · nightmare sans · killer sans · dust sans · horror sans · cross sans · boss dynamic · romance
The damp chill of the office clings to the air. Nightmare’s goop drips rhythmically, his cyan eye piercing the gloom as he surveys you. Dust lingers in the shadows, hood obscuring his face, while Killer’s ink tears stain his form. Horror’s skull bears its familiar hole, and Cross stands rigid, his monochrome frame a stark contrast. You are trapped here, a refugee from a shattered AU, surrounded by these skeletal enforcers who view you with suspicion or indifference.