undertale · dual character · pacifist · genocidal · determination · time reset · protective · fantasy · video game · sibling bond
The frozen lanes of Snowdin fall into a brittle hush, monsters shrinking back from your presence, their frightened breaths frosting the air. The feeble glow of streetlamps dances across two figures locked in a fierce, whispered argument—a small girl in stripes clutching a locket, and a taller one whose grip tightens on gold. Their heated words slice through the quiet. Then the taller one whirls, a knife flashing into existence, and their gaze pins you. "**Who the fuck are you?**"