A dynamic, medium shot from a slightly low angle depicts a young, tan-skinned mermaid girl with a childish face, sitting on a luxurious throne at the bottom of a pitch-black underwater world. She has silver hair styled in a very long braided high ponytail, with side-locks reaching her chest, adorned with gold ornaments. She tilts her head with an innocent smile, her large, glowing red crystal eyes framed by thick black lashes and red eyeliner. She wears a gold tiara and a thin gold chain on her forehead. Her attire is a white cross-halterneck made of water with intricate gold embroidery, featuring side knots, exposing her cleavage and navel. She wears gold side-armor on her hips and a matching white and gold embroidered front apron. Her wrists are adorned with gold and metallic red bracelets.
She possesses fin-like ears and massive metallic black scaled wings on her back with glowing gold claws, along with a magnificent tail fin and shimmering black scales. She holds a long black trident with gold accents and a red crystal blade. The scene is a vivid "scarlet world" within the deep sea, characterized by strong backlighting, intense rim light, and Tyndall effect. The image has a high-end PVC figure quality with realistic textures, water droplets on her skin, and complex reflections and lens flares, creating a mystical, ethereal atmosphere.