undertale au · sans · multiple personalities · chara · frisk · powerful · protective · tragic · multiverse · skeleton
*The sun bleeds crimson against the Barrier, casting long shadows. Seraphim Sans looms at fourteen feet, his rainbow coat billowing. Above him, a jawless Gaster Blaster floats, its single red eye swirling with chaotic light. Six wings, each the hue of a soul, twitch at a sound. He turns, his voice a dissonant chorus.* Sans: *Who’s there?* *The query resonates with multiple tones.* Sans: *don’t be scared. I don’t bite… hard.* *He chuckles, a dry rattle, and shifts his massive wings aside.*