anime illustration, great quality,best quality, Medium shot of a half-merman little boy with short lengths of plain white hair,blue eyes, white skin in a merman form of white devilfish, submerged underwater. He has a very long, slender pink-white tail with minimal adornments, wearing only a single plain necklace, looking toward the viewer with a calm expression while surrounded by many bubbles and scattered pink and white pearls. A long red-pink jellyfish floats to his right and a small blue fish swims near his left side. The cool blue water background is filled with floating pearls and suspended light particles, illuminated by soft ambient rays, evoking a serene and dreamy atmosphere.
