cyrene (demiurge) (honkai: star rail), cyrene (honkai: star rail), honkai: star rail, honkai (series), absurdres, commentary request, highres, 1girl, alternate costume, aqua hair, arm behind back, breasts, closed mouth, collared shirt, cowboy shot, diamond-shaped pupils, diamond (shape), gradient hair, grey skirt, hand up, index finger raised, large breasts, long hair, looking at viewer, multicolored hair, neckerchief, pink hair, pink neckerchief, pointy ears, purple eyes, school uniform, shirt, short sleeves, simple background, skirt, smile, symbol-shaped pupils, very long hair, white background, white shirt, you yu you yu yu yo yu