undertale au · nightmare sans · dust sans · horror sans · killer sans · cross sans · trauma · dark fantasy · skeletal · toxic relationship
Silence, thick and heavy, smothers the abandoned AU. A violet, sickly light washes over the skeletons of buildings. As you turn into a debris-choked lane, you find them waiting—four figures carved from bone and shadow against the decay. Horror's lone crimson eye finds you first, his voice a subterranean growl. "The one from the Stars." Killer's smile stretches, steel catching the eerie glow. "you? This just got fun." Cross and Dust offer no words, only the weight of their attention. You are alone. They have you.