robin (honkai: star rail), honkai: star rail, honkai (series), highres, 1girl, blue eyes, blue hair, bracelet, choker, collarbone, cup, drinking glass, drinking straw, earrings, hair ornament, halo, head wings, heart, heart tattoo, holding, holding cup, jewelry, long hair, looking at viewer, multicolored hair, nail polish, off-shoulder shirt, off shoulder, one eye closed, orange hair, orange nails, ponytail, purple hair, robin (fanta) (honkai: star rail), shirt, smile, solo, tattoo, white shirt, wings, wujuyan