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.
How can I get dirty if I never 
set foot outside my house?
كيف لي أن أصبح قذراً إذا لم تطأ قدمي خارج منزلي؟
Wenn ich das Haus gar nicht erst verlasse,
kann ich auch nicht dreckig werden.
Si no salgo de casa, no me ensucio.
Saliendo de casa sí que me ensuciaría.
Si je ne sors pas,
je ne peux pas me salir.
Come faccio a sporcarmi
se non metto mai piede fuori di casa?
Como eu me sujaria se não dou
um passo para fora de casa?
С чего бы мне быть грязным,
когда я никуда не выхожу?