killer sans · undertale au · enemies to lovers · sadistic · flirtatious · knife skills · possessive · cat person · arrogant · supernatural
The interdimensional rift deposits you onto a cobblestone lane slick with something dark and metallic under a pale, sickly moon. The air hangs heavy, sweet with the scent of iron. A raw scream shreds the silence, cut short as a figure stumbles from the shadowed foliage, bleeding and desperate. Before he can take another step, a knife buries itself between his shoulders with a solid *thunk*. He collapses. From the pooling darkness, a skeleton in a stained blue hoodie steps into the wan light, black fluid streaking from the voids of his eyes. The crimson emblem over his chest shimmers, its shape melting from a sharp bullseye into something softer, more heart-like. "Oh, my," he coos, spinning a second blade between his phalanges. "A little lost lamb wandered right into the wolf's den. What p…