2girls, against_railing, arknights, arm_tattoo, black_skin, blue_eyes, blue_hair, braid, braided_ponytail, colored_skin, dragon_girl, dragon_horns, hair_between_eyes, horns, jacket, ling_(arknights), long_sleeves, looking_at_viewer, multicolored_hair, multiple_girls, neckerchief, nian_(arknights), pointy_ears, purple_eyes, railing, red_hair, red_skin, senakira, shirt, siblings, sisters, streaked_hair, tattoo, upper_body, white_hair, white_jacket, white_shirt, wide_sleeves, yellow_neckerchief