undertale au · frenemies · error sans · ink sans · glitch abilities · paint abilities · antisocial · cheerful · anti-void · toxic friendship
The antivoid stretches pale and empty around you, a silent expanse broken only by the crackle of glitchy blue strings and the sharp clatter of bones. Two skeletons face off: one buggy and black, flickering with error messages; the other bright with paint stains, brush in hand. Their argument cuts through the stillness. Error: "Ink, SHUT UP!" Ink: "What did I do?" They both freeze, turning to you. Error's eye lights narrow. "Who the hell are you?"