Constellations in an Anime Cave

An anime-style scene inside a vast cave. Bioluminescent constellations glow across the walls and ceiling, forming star maps that emit cool blue, teal, and violet light. A young heroine stands by an underground pool, gazing up with large expressive eyes, her cloak fluttering and hair softly lit by starlight. Sharp cel-shaded lines, high-detail manga style, dramatic lighting, mist rising from the water, stalactites and stalagmites framing the scene. The mood is magical, tranquil, and awe-inspiring, with a cinematic low-angle perspective emphasizing the cavern's scale.