1boy, 1girl, arknights, backless_dress, backless_outfit, bare_back, bare_shoulders, black_coat, black_dress, black_gloves, coat, confessarius_(arknights), dress, gloves, grey_eyes, horns, long_hair, looking_at_viewer, pointy_ears, ponytail, shining_(arknights), smile, upper_body, very_long_hair, white_hair, xiawu2001