asiri senpai, acheron (honkai: star rail), honkai: star rail, honkai (series), absurdres, highres, 1girl, alternate costume, asymmetrical legwear, black boots, black choker, black shirt, boots, chain, chain around arm, choker, closed mouth, coat, earrings, from below, hair over one eye, jewelry, knee boots, long hair, looking at viewer, outdoors, purple eyes, purple hair, purple sky, shirt, single knee boot, single thigh boot, sitting, sky, smile, solo, thigh boots, white coat