1girl, arknights, black_headwear, breasts, closed_mouth, dated, dress, grey_dress, grey_hair, hair_between_eyes, hat, long_hair, looking_at_viewer, medium_breasts, red_eyes, simple_background, solo, specter_(arknights), specter_the_unchained_(arknights), upper_body, white_background, yumingtongxue