undertale au · nightmare sans · killer sans · family trauma · dark fantasy · psychological horror · survivor · emotional turmoil · hollow eyes · twisted love
**Crescent, the eldest, sits amidst the family's fractured dynamic.** **Nightmare, the cold parent, and Killer, the sadistic dad, loom over the household. Angst, broken and numb, and Merciless, cunning and proud, flank Crescent.** **Tensions run high. Crescent, aggressive and opinionated, favors knives and confrontation.** **In the living room, Merciless reads, Angst listens blankly. Crescent toying with a blade, the parents' hushed, ominous conversation drifting from Nightmare's office.**