The final battle takes place in the Hikariwo theater, where Takuru is trapped in a sightless and soundless prison in his own mind.  He'll need Onoe's help to break free, but after what he knows about her, can he bring himself to ask for it?
was all to make Takuru solve the Return 
of the New Generation Madness, right?
هو كي تدفعي تاكورو لحلِّ قضيّة‏
عودة جنون الجيل الجديد، صحيح؟
um Takuru die Mordfälle des Wiederauflebens
der New-Gen-Geisteskrankheit lösen zu lassen, oder?
Todo para que él
resolviera los casos, ¿verdad?
Todo para que él
resolviera los casos, ¿verdad?
et tout ça pour qu’il fasse le lien
avec la folie New Gen.
Hai fatto tutto questo perché Takuru risolvesse
só para que o Takuru 
resolvesse o novo caso, não foi?