Takt Op. Destiny

Music has become dangerous. After monsters known as D2 emerged from a black meteorite and began attacking whenever melodies were played, public performance was effectively erased from daily life. In 2047, piano prodigy Takt Asahina is caught in a D2 attack that changes both him and Anna Schneider's younger sister Cosette. Takt becomes a Conductor, while Cosette is reborn as the Musicart Destiny, a warrior drawing power from classical music. Their unstable bond comes at a cost to both of them, yet the only hope of understanding what happened lies at Symphonica headquarters in New York. Accompanied by Anna, they cross a ruined America where every note can summon danger.