Her long white hair flows in a soft, thick braid over one shoulder, with loose curls framing her freckled face. Nestled in her hair is a delicate moon-and-pearl ornament that glows subtly in the silver light, adding a regal, celestial touch. Her eyes are a striking golden amber, bright and expressive, almost glowing against the dark cave around her.

She wears a simple black seashell-style top and a short pearl necklace that rests elegantly along her collarbone. Her skin has a warm tone that contrasts beautifully with her pale hair and the cool blue moonlight reflecting off the water.

Her tail is breathtaking — deep obsidian black, shimmering like polished stone dusted with starlight. The scales catch the moonlight with a faint crystal-like sparkle, especially where the water laps against them. Near the fins, the color transitions into soft translucent tones with hints of pale gold and icy blue, giving the impression that her tail is infused with magic.

Resting comfortably on a smooth rock in the tide pool, she looks playful and serene at once — as if she belongs entirely to this hidden obsidian cave, where moonlight and seawater meet in quiet wonder.