1girl, arknights, bare_shoulders, black_dress, black_thighhighs, detached_sleeves, different_reflection, dress, feet_out_of_frame, flower, grey_hair, habit, hand_up, hands_up, index_finger_raised, jewelry, long_hair, long_sleeves, looking_back, mirror, night, night_sky, own_hands_together, pelvic_curtain, pendant, profile, red_eyes, reflection, sky, smile, specter_(arknights), specter_the_unchained_(arknights), standing, star_(sky), starry_sky, thighhighs, very_long_hair, was775, white_flower