Anna and Destiny happen to see a town destroyed during their travels. D2s are awakening everywhere and attacking various towns and people, reverting the world back to four years ago, before Sagan's Declaration. As the threat from the D2s grew, Takt was obsessing over something. With a blank staff notation in front of him, Takt plays an imaginary keyboard as he desperately tries to create something.

Takt and crew finally reach their destination of New York. They reunite with Charlotte, Anna's older sister, who works for the Symphonica's technological development department. Charlotte begins to examine Destiny. Who is an incomplete Musicart. But then, Anna realizes something is wrong with Takt. The mark on Takt's right arm starts to spread to the rest of his body, and...