1boy, 1girl, ahoge, arknights, black_hair, black_jacket, black_shirt, dongsheng, grey_eyes, grey_hair, grey_jacket, head_wings, irene_(arknights), jacket, long_hair, looking_at_viewer, lumen_(arknights), open_clothes, open_jacket, orange_eyes, shirt, simple_background, very_long_hair, white_background, wings