It all began ten years ago. D2s attacking Boston, a blood-soaked concert hall: The incident known as the Boston Tragedy. The conductor who lost his life in that tragedy was none other than Kenji Asahina, Takt's father. After losing his father, the boy decides to devote himself to playing the piano and he lets his rage play through his melodies. The one who took care of him was a girl named Cosette, who looked just like Destiny.
It has been four years since 
GM Sagan called a truce.
مضى أربع سنوات منذ دعا الرئيس التنفيذي إلى هدنة
Die Waffenruhe, die vom Grande Maestro Sagan
erzielt wurde, hält nun schon vier Jahre an.
16 de agosto, 2047
16 de agosto, 2047
Quatre ans se sont écoulés
depuis l’armistice,
16 agosto, 2047
16 de Agosto de 2047
С манифеста ГМ Загана
прошло уже четыре года.