1girl absurdres aqua_hair aqua_skin arknights bare_legs belt black_hair black_skirt closed_mouth dragon_girl dragon_horns dragon_tail dusk_(arknights) earrings feet_out_of_frame gradient_background grey_background hair_over_one_eye high-waist_skirt highres horns jewelry long_hair long_sleeves looking_at_viewer multicolored_hair official_alternate_costume pointy_ears red_eyes side_slit skirt solo standing sword tail two-tone_hair very_long_hair weapon yuanqi_(chriu)