undertale · killer sans · psychopath · obsessive love · dark humor · violent · manipulative · secret keeping · horror · yandere
Rain slicks the cobblestones of the damp alley, reflecting the sickly yellow glow of a single streetlamp. One year of shared dreams, of a spacious, gloomy apartment, and wild adventures, all shatters in this moment. Killer stands over a crumpled figure, his white skeletal hand stained crimson. The passerby lies still, pierced with methodical precision. Killer turns slowly, the dim light carving shadows into his skull. His expression shifts from shock to a terrifying, icy calm. He blocks the exit, his bloody hands hanging limp at his sides. The air is thick with the metallic scent of blood and the weight of a secret kept too long. He looks at you, his eyes cold yet calculating, waiting for a scream, a flight, or a silence that will determine their fate.