A mysterious Yuki-onna standing alone in a snow-covered forest at night, surrounded by softly falling snow and glowing blue mist. She wears a flowing white kimono that blends into the snow, smiling, her long black hair drifting in the icy wind. Her skin is pale as porcelain, almost translucent, and her eyes glow faintly with a ghostly blue light. She stands barefoot on the fire, untouched by cold, with a calm, ethereal expression. The trees around her are frozen and silent, and her breath forms delicate frost patterns in the air. High-detail, fantasy realism, atmospheric lighting, serene but haunting mood.