With his condition rapidly deteriorating, Takuboku tasks Kyousuke with tailing a suspicious man they saw at the church. Takuboku is certain that a single criminal, Accuser X, is the true culprit behind the string of crimes involving accusatory letters which have exposed various social issues. Who is Accuser X, and what is that person's true objective?
There happens to be a piece 
I'm practicing at the moment.
ثمّة مقطوعة موسيقيّة أتمرّن عليها الآن
Estoy trabajando
en un poema ahora mismo.
Estoy trabajando
en un poema ahora mismo.
Je répète justement un morceau,
en ce moment.
C'è un brano su cui mi sto esercitando proprio adesso.
Estou ensaiando para uma música.
Я как раз сейчас кое-что сочиняю,