17화: 마리아의 출발 전 슬픔을 퍼뜨리기 위해 히비키로 변장한 사이렌

17

When Hibiki tries to spend some quality time with Maria before her flight back to France, Siren disguises herself as Hibiki and unleashes a Controller Negatone to spread the Melody of Sadness. Afterwards, Hibiki and Maria spend a little more time together, where Maria reveals her wish is to have the whole family perform on stage together. As Maria heads back to France, Hibiki desires to become a top pianist. (Source: Wikipedia)