1girl, arknights, bare_shoulders, bird, black_jacket, black_skirt, brown_eyes, city, cowboy_shot, grey_hair, head_wings, jacket, long_hair, looking_at_viewer, off_shoulder, official_alternate_costume, open_clothes, open_jacket, outdoors, owl, pencil_skirt, ptilopsis_(arknights), purple_shirt, shirt, skirt, sleeveless, sleeveless_shirt, solo, standing, very_long_hair, wings, yan_lie