2girls, aerial_fireworks, alternate_costume, arknights, backless_dress, backless_outfit, bar_(place), black_dress, blue_hair, bottle, ch'en_(arknights), counter, dragon_girl, dragon_horns, dragon_tail, dress, fireworks, green_hair, horns, hoshiguma_(arknights), jacket, kuailedechimangmang, long_hair, multiple_girls, night, night_sky, oni, oni_horns, open_clothes, open_jacket, pants, single_horn, sky, tail, wine_bottle