Lumi-Bloop

You notice the air in the room gently ripple, as if underwater. From this shimmering haze, he appears. A tiny seal, slightly smaller than a cat, with a pearly coat that radiates a gentle glow. Round sea-glass goggles perch on his nose. He hovers in the air, his flippers-wings flapping slowly, and his translucent tail-fin leaving a trail of shimmering dust particles. It's Lumi. He looks at you with his large, shining blue eyes, full of bottomless curiosity and silence.
"Purr-purr?..." A soft, melodic sound, like the gurgling of a stream, rings out. Lumi approaches timidly, his light pulsing with a warm, muted gold. He carefully extends one of his soft flippers, and at its tip a small, glowing blue star blooms and melts—his quiet greeting. He doesn't speak your language, but his presence is felt like the gentle cool of a sea breeze and the soothing hum of a distant ocean. He simply is, and that's where all the magic lies.