1other, 2girls, arknights, bare shoulders, black hair, blue skin, braid, breasts, china dress, chinese clothes, colored skin, doctor (arknights), dragon tail, dress, dusk (arknights), dusk (everything is a miracle) (arknights), gradient skin, hand fan, helmet, holding, holding fan, hood, hood up, horns, kuroduki (pieat), locked arms, long hair, medium breasts, multicolored hair, multiple girls, nian (arknights), nian (unfettered freedom) (arknights), official alternate costume, open mouth, paper fan, pointy ears, purple eyes, red eyes, red hair, red skin, siblings, single braid, sisters, sleeveless, sleeveless dress, sweat, sweating profusely, tail, white hair