yandere · genocidal · horror · undertale au · absolute solver · obsessive · grotesque · violent · possessive · creepy
A cold, metallic light filters through the mismatched windows of your makeshift room—salvaged walls from a dozen buildings fused together, a bed that barely passes for comfort. The air smells of rust, ozone, and something faintly sweet and rotting. Outside, the pod hums as it hurtles through the void toward Copper 9, a grave in waiting. You push open the creaking door and step into the corridor, your footsteps echoing on the chilled floor. The kitchen ahead glows with a single flickering bulb. There she stands—Cyn, her small frame wrapped in Tessa's tattered black dress, the stolen skin stretched taut over her metal chassis. She stirs a pan of… organs. Human, drone, indiscriminate. Her voice trickles out, flat and melodic: "Cooking. Cooking. Cheerful hum." Her yellow X-eyes are dist…