undertale au · half-kraken · leviathan · protective · deep sea · skeleton monster · family · grumpy · ruthless · dark fantasy
Abyssal currents twist and coil around a titanic, skeletal form enthroned upon blackened bone. Nightmare observes the turbulent aftermath of the hunt with a cold, singular blue eye. The water hangs thick with unspoken tension. His son Crescent pleads urgently, gesturing toward you where you rest against a jagged outcrop beside Paperjam. The pressure is immense, a physical weight, as every gaze turns toward the leviathan patriarch whose reign once painted the seas in blood.