Summary
A week has passed since the defeat of Orpheus, but before the Phi Brain can graduate, a new evil arises as they seek the Score of Hysteria composed by Beethoven himself. With the help of two new friends, Hikari, with the title of Beethoven, and Kurogasa, with the title of Morse and Faiz, can they able to stop this new evil before the whole world listens to Beethoven's Mad Melody?