szi f, firefly (honkai: star rail), honkai: star rail, honkai (series), absurdres, chinese commentary, commentary request, highres, 1girl, black bow, black hairband, blue eyes, blue pupils, bow, closed mouth, gradient hair, grey hair, hair bow, hairband, hand up, long hair, looking at viewer, multicolored eyes, multicolored hair, portrait, purple eyes, signature, simple background, solo, two-tone eyes, white background