Rock Armor

"Open the gate!"

Boom!

The Ashen's specially designed deep-sea release hatch burst open, and the pink giant dragon, tightly encased layer upon layer in seamless Obsidian, shot out of the hold like a thousand-ton cannonball. Carrying monstrous force capable of splitting mountains and seas, it charged brutally into the lightless ten-thousand-meter deep sea!

"Old beast! I'm right here!"

Though his entire dragon body was sealed beneath heavy layers of Obsidian, even his eyes covered so that he could only forcefully sense the outside world through Observation Haki, Keen's supreme physical power in his Fish-Fish Fruit: Mythical Zoan, Azure Dragon Form reached the very limit the sea could contain in an instant.

Under the terrifying water pressure of the ten-thousand-meter abyss, enough to flatten steel, Keen's hundred-meter armored dragon body planted its four limbs in empty space. The cloud-riding power granted by the Mythical Zoan stirred up a violent ring of currents across the pitch-black seabed plain, even through the hard Obsidian.

"Roar!"

Keen's enormous dragon tail twisted violently through the deep sea. The pink giant dragon, clad in heavy armor, rammed headlong into the abyssal maw of the super deep-sea beast as it lunged forward to bite him, with a savage, utterly fearless recklessness!

Rumble—rumble rumble!

Even a hundred-meter dragon looked incomparably small before that deep-sea beast, yet their full-force collision still unleashed a world-shaking roar.

Sensing the threat posed by this "lump of stone," the beast's enormous bloody maw, filled with tens of thousands of ancient fangs, snapped shut with a boom and brutally clamped down on Keen's Obsidian-clad waist.

Yet the Obsidian rock armor personally reinforced by Rain and coated by Keen in top-tier Armament Haki was as hard as the world's toughest crystal. Not only did the bite fail to tear Keen in two, it instead erupted