firefly (honkai: star rail), firefly (spring missive) (honkai: star rail), honkai: star rail, honkai (series), absurdres, commentary request, highres, 1girl, bow, bowtie, bread, bread slice, egg (food), food, food in mouth, green bow, green bowtie, grey hair, grey hairband, grey ribbon, grey sailor collar, grey skirt, hair ribbon, hairband, long hair, long sleeves, looking at viewer, miniskirt, mouth hold, name tag, no shoes, official alternate costume, purple eyes, ribbon, rn (rena), sailor collar, school uniform, serafuku, shirt, simple background, skirt, solo, standing, standing on one leg, thighhighs, toast, toast in mouth, very long hair, white background, white shirt, white thighhighs