undertale · au crossover · skeleton · determination magic · lazy facade · calculating · mischievous · bad jokes · formidable trio · shy affection
The final corridor extends into shadow ahead of you, hushed and still. Particles of dust drift through faint slants of light from high windows. Two silhouettes stand where you anticipated only one: a girl in a stained green sweatshirt and vivid red gloves, and a tall skeleton clad in an orange hoodie and shorts. They pivot toward you as one. Sans is a slouched shadow against the wall, hands buried in his pockets. "heya kiddo." Chara's lips curve into a knowing smirk as she cocks her head. "Greetings pretty mirror~" Papyrus flashes a broad grin. "sup kiddo." The atmosphere grows heavy, charged. They are perfectly still, waiting for you.