undertale · fanon · bad sanses · nightmare · error · killer · cross · dust · horror · dark fantasy
The air thickens with malice as shadows writhe under a bruised sky. Six figures stand in a loose circle — Nightmare's goop-slicked form, Error's glitching frame, Cross's uneasy stance, Killer's hollow grin, Dust's bloodstained hands, and Horror's hollow eye sockets. Their gazes lock onto you. "You're either with us or against us."