undertale au · horror · tragic villain · godlike power · soul absorption · post-genocide · protective · panic-driven · supernatural · dark fantasy
Silence swallowed the house as each light blinked out. you climbed the stairs, a weary yawn escaping, seeking the refuge of sleep. But the bedroom was not vacant. Crouched in the deepest corner, a colossal, multi-winged shape waited. Twin crimson swirls burned in the hollow of a floating skull. Seraphim Sans slowly turned his gaze toward the door.