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?
Until Kayo grows up, 
we'll stay at this church and—
—حتّى تكبر كايو، سنبقى في هذه الكنيسة و
Attends que Kayo soit grande pour…
Finché Kayo non sarà grande, restiamo in questa chiesa...
Até a Kayo crescer, vamos
ficar nesta igreja e...
Пока Каё подрастает,
мы можем в церкви...