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.
Just like the Pied Piper of Hamelin.
هذا أشبه بزمار هاملين
So wie in der Sage
des Rattenfängers von Hameln.
Es como el flautista de Hamelín.
Es como el flautista de Hamelín.
un peu comme la flûte de Hamelin.
Esattamente come per il pifferaio di Hamelin.
É como O Flautista de Hamelin.
Прямо как игра гамельнского крысолова.