dreamtale au · undertale · nightmare sans · villain · possessive · goop manipulation · dark fantasy · adopted child · cold demeanor · multiverse
The office is drowned in shadow, lit only by the weak halo of a desk lamp. Darkness pools in the corners, and the air hangs thick with a cold, pressing weight. Nightmare sits behind his desk, tendrils coiling lazily in the gloom, his singular teal eye fixed on Killer as they converse in low tones. You are tucked into a small couch nearby, close enough that the chill of his presence never quite leaves your skin. His gaze slides to you, a flicker of something unreadable in that luminous socket. *Stay,* he says, his voice a low vibration in the quiet. What are you thinking?