A medium shot from a side-angle view depicts an androgynous boy sitting at the edge of a lake at night, his feet gently dipping into the shimmering water as he gazes out across the expanse. The boy has long, straight silver hair with subtle streaks of jade green, adorned with a lapis lazuli blue Japanese-style hair ornament. He is dressed in a translucent, horizon-blue hitoe kimono that appears light and airy. His posture is quiet and contemplative, with his hands resting softly on the sandy shore beside him. The scene is set under a vast, brilliant starry sky that reflects on the calm surface of the lake, creating a serene and mystical environment. The visual style is a watercolor medium on paper texture, featuring loose linework that blends into translucent washes, gentle color bleeding, and layered stains, evoking a soft and ethereal mood.