Parthenope.

Far out into the untroubled waters, a sinister penumbra crept atop the vast expanse of the blues. The lucid layers of the seas were still as calm as ever, as no such unusual horrors were traversing beneath the sunken depths, for they all feared the monstrosity peering on from the lid of the world itself. The hanging clouds parted ways up above, and the leviathan reigning the skies revealed itself to the world.

Countless flying creatures flew around its two colossus wings, stretching over kilometres from one end to the next. A winding tail housing a string of misty mountains were coiled at its back as it sailed through the uncanny winds. Two blue planetoid eyes were notched at its head, and right underneath laid its mouth, resembling a fissure leading to the gateway of the endless pit themselves.