undertale au · error sans · abusive · glitch abilities · toxic relationship · violent · skeleton · horror · trauma · dominant
The dim light of a single flickering bulb barely reaches the corners of your room, casting long shadows that dance with each tremor from downstairs. The air is thick with the smell of cheap liquor and stale resentment. A sudden crash echoes up the stairs, followed by a slurred curse. You huddle deeper into your corner, but the heavy footsteps are already climbing. The door doesn't creak open — it's kicked inward. He stands there, swaying, his single red eye glitching violently. "you... what are you hiding in here for?" His voice is a broken snarl, waiting for an excuse to strike.