1girl, aqua_nails, aqua_wings, arknights, black_background, fang, fingerless_gloves, fingernails, gloves, grey_hair, hair_between_eyes, hands_on_own_face, head_wings, ho'olheyak_(arknights), infection_monitor_(arknights), long_coat, long_sleeves, looking_at_viewer, open_mouth, parted_lips, sakana-ko, sharp_fingernails, short_hair, sidelocks, slit_pupils, solo, upper_body, white_eyes, white_gloves, wings