skai kun, caelus (honkai: star rail), sparkle (honkai: star rail), sparxie (honkai: star rail), trailblazer (honkai: star rail), honkai: star rail, honkai (series), absurdres, highres, 1boy, 1girl, anger vein, black choker, black jacket, black pants, butterfly-shaped pupils, choker, clothing cutout, diamond (shape), diamond facial mark, facial mark, grey hair, grey skirt, heart, heart facial mark, jacket, looking at another, mark under both eyes, pants, red eyes, red shirt, shirt, shoulder cutout, sitting, skirt, symbol-shaped pupils, teasing, tongue, tongue out, white background