rasusurasu, silver wolf (honkai: star rail), honkai: star rail, honkai (series), highres, 1girl, arms up, blue hair, blush, braid, breasts, brown eyes, collarbone, crop top, crop top overhang, drill hair, drill ponytail, gradient hair, grey hair, hair between eyes, long hair, medium breasts, midriff, multicolored hair, open mouth, simple background, single drill, solo, underboob, upper body, white background