1girl, arknights, ass, bare_arms, bare_shoulders, blue_hair, breasts, ch'en_(ageless_afterglow)_(arknights), ch'en_(arknights), double_bun, dragon_horns, dragon_tail, dress, feet_out_of_frame, hair_between_eyes, hair_bun, horns, large_breasts, lucy_(rusi-juren328), red_dress, red_eyes, sidelocks, simple_background, sitting, sleeveless, sleeveless_dress, solo, tail, white_background