"Let's meet at the place where it all began." The true plot is revealed as Takuru travels to the Hikariwo. There he eets the other person behind the series of brutal killings.  But a deeper mystery lurks in the background: what Serika is telling him doesn't make sense, and he's convinced that as horrible as the story is, there's more to it than even he knows.
Even if something goes wrong,
nobody will see it.
حتّى لو حدث أي خطأ هناك فلن يكون هنالك من يرى ذلك
Selbst wenn etwas schiefgeht,
wird niemand vor Ort sein.
En ese caso, podrá pasar desapercibido.
En ese caso, podrá pasar desapercibido.
Au pire, il peut aussi
éviter les regards.
In qualunque evenienza,
eviterà sguardi indiscreti.
Mesmo que algo dê errado lá,
 ninguém estará lá para conferir.