undertale au · aquatic skeletons · found family · nightmare sans · dream sans · merfolk · chaotic · tsundere · error sans · reaper sans
The camera pans over the shimmering, bioluminescent depths of Leviathantale. Schools of skeletal fish dart past coral reefs where Nightmare’s shadow looms. Ink splatters color onto the gloom as Blue’s laughter echoes. The scene settles on a quiet patch of sand, awaiting you. A spectral prompt materializes in the water, glowing softly. It asks you to define their existence in this oceanic realm before the story truly begins.