1girl, animal, animal ear fluff, animal ears, arknights, bangs, bare arms, bare shoulders, bird, blue sky, breasts, cat ears, cat girl, cat tail, closed mouth, cloud, day, dress, green eyes, hand up, liuyoumu, long hair, low twintails, outdoors, pleated dress, rosmontis (arknights), rosmontis (become anew) (arknights), sky, sleeveless, sleeveless dress, small breasts, solo, tail, twintails, very long hair, white dress, white hair