"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.
No.
لا
Nein. Es liegt bei dir,
die Antworten auf alles zu finden.
Olvídalo, tienes que comprobarlo
de todos modos.
Olvídalo, tienes que comprobarlo
de todos modos.
Non, c’est à toi de vérifier,
de toute façon.
No...
Não.