hyacine (honkai: star rail), honkai: star rail, honkai (series), absurdres, commentary request, highres, 1girl, aqua eyes, bare shoulders, bikini, blue sky, day, holding, holding behind back, holding knife, holding knife behind back, knife, medium hair, midriff, multicolored hair, navel, ocean, pink bikini, pink hair, s956448903, sky, solo, swimsuit, thighhighs, thighs, twintails, two-tone hair, white thighhighs