A low-angle, medium shot depicts a massive humanoid whale creature, the Spoken Niobraran, swimming through a dark ocean trench. The creature is the size of a small building, featuring a cetacean body with a hunched back from which additional flipper-arms and tentacle-like appendages sprout. Its large, melon-shaped head is marked by ridges and glowing bioluminescent scars, while its powerful horizontal fluked tail propels it forward. The primary flipper-limbs end in enormous, sharp claws, and glowing gills flare along its neck. The creature's mouth is open, emitting visible sound waves that ripple through the water. The surrounding environment consists of a deep, dark abyss populated by tiny volcanic vents and crumbling ancient ruins that emphasize the monster's terrifying scale. The visual style is an epic dark fantasy anime illustration, utilizing a dark color palette with high-contrast bioluminescent glows and a sense of oppressive depth.