"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.
I don't want you to end up
like the other victims.
لا أريد أن ينتهي المطاف بك كما انتهى‏
بالضحايا الآخرين
Ich lass nicht zu, dass du
als ein weiteres Mordopfer endest.
No quiero que acabes
como el resto de las víctimas.
No quiero que acabes
como el resto de víctimas.
Je ne peux pas te laisser finir
comme les victimes de leurs expériences.
Non voglio farti fare la fine
delle altre vittime.
Não quero que acabe como
 uma das outras vítimas.