1girl, arknights, bad_pixiv_id, blush, bra_strap, coat, cowboy_shot, exhibitionism, grey_hair, hair_ornament, hallway, hood, hooded_coat, jokebag, korean_text, lens_(arknights), looking_at_another, medium_hair, open_clothes, open_coat, public_indecency, scene_(arknights), solo, standing, surprised