1girl, aqua_eyes, aqua_nails, aqua_wings, arknights, black_background, blunt_bangs, blush, closed_mouth, coat, dress, expressionless, fangs, feathered_wings, finger_to_own_chin, fingerless_gloves, gloves, grey_hair, grin, head_wings, ho'olheyak_(arknights), hotke, infection_monitor_(arknights), long_sleeves, looking_at_viewer, nail_polish, open_clothes, open_coat, open_mouth, ringed_eyes, short_hair, sidelocks, slit_pupils, smile, solo, upper_body, white_dress, white_gloves, wings