"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.
Onoe came here on her own.
أتت أونوي بمفردها إلى هنا
Onoe kam alleine hier an.
Onoe a d’abord débarqué ici
toute seule.
Perché Onoe era venuta qui da sola.
A Onoe veio aqui 
por vontade própria.