1girl, back, backless_dress, backless_outfit, black_hair, cai_lin_(doupo_cangqiong), clenched_teeth, detached_sleeves, doupo_cangqiong, dress, hair_ornament, hua_wei_yang, jewelry, light_trail, long_hair, parted_lips, red_dress, red_eyes, reflection, solo, teeth, upper_body, water