character: firefly (honkai: star rail), firefly (honkai: star rail), grey hair, thighhighs, hair between eyes, sidelocks, black hairband, hair bow, skirt, firefly (honkai: star rail), grey hair, thighhighs, hair between eyes, sidelocks, black hairband, hair bow, skirt, anime style, at the time when the summer festival twilight turns to night, a cute girl wearing a pale light blue yukata is crouching on the ground, quietly gazing at a sparkler. The yukata has elegant patterns of blue-purple morning glories and leaves, with a large light purple obi on her back. Her black hair is softly tied up, adorned with a purple flower ornament and a hairpin. The girl has slightly flushed cheeks and a gentle, kind smile. Delicate golden sparks spread from the sparkler in her hand, warmly illuminating her face and yukata. In the background is a summer festival by the river, dimly glowing lanterns, stalls and townscapes, lights reflected on the water's surface, and a sky where deep blue and sunset colors blend. At her feet is a metal bucket filled with water. Shallow depth of field, soft bokeh, a nostalgic and poignant summer scene, contrast between warm light and the cool night sky, cinematic composition, high-quality and beautiful anime illustration, vertical composition, aspect ratio 4:5. anime illustration. great quality, best quality
