"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.
Why was I on top of Serika?
لماذا كنتُ فوق سيريكا؟
Warum … bin ich über
Celica aufgetaucht?
¿Por qué estaba encima de Serika?
¿Por qué estaba encima de Serika?
Perché ero addosso a Serika?
Por que eu estava 
em cima da Serika?