1boy, 1girl, arknights, bare_shoulders, black_hair, blue_dress, chong_yue_(arknights), dragon_boy, dragon_girl, dragon_horns, dragon_tail, dress, dusk_(arknights), from_behind, horns, intertwined_tails, jacket, long_hair, long_tail, looking_at_viewer, looking_back, low_ponytail, ponytail, sleeveless, sleeveless_dress, tail, very_long_hair, white_jacket, yunluo