no humans, scenery, wide shot, from below, underwater, deep sea, abyss, underwater castle, castle complex, sunken architecture, towering spires, stone pillars, monoliths, carved runes, glowing runes, glowing inscriptions, glowing windows, green light, luminescent emerald glow, dark water, murky water, abyssal plain, marine snow, eerie, haunting atmosphere, painterly
A low-angle wide shot looking upward from the rugged seabed of an impenetrable ocean abyss, where sunlight never reaches. A massive group of submerged, ancient castles with soaring spires and buttresses looms in the dark, surrounded by dozens of towering stone pillars thrusting upward from the ocean floor. Intricate glyphs and inscriptions carved deep into the weathered stone of every pillar emit a faint, pulsing phosphor-green luminescence, casting eerie jade halos through the murky water. Every exterior arched window across the castle complex radiates an intense, sickly green glow from the drowned chambers within. Drifting suspended marine snow catches and diffuses the localized green light within a tight perimeter before fading abruptly into the suffocating, pitch-black void of the deep ocean. Rendered in a soft, painterly anime style with visible brush textures, layered color blocks, loose sketch-like linework, and a deep teal-blue atmosphere punctuated by haunting phosphorescent greens. Eerie and foreboding.
