As members of the group left behind try to make sense of their situation, Masaki, Hayato, Mitsumune, and the bus driver continue toward the tunnel. Masaki finally explains why she is adamantly against going through the tunnel, but how much of what she says can be trusted?
It's dangerous to keep going.
We should head back.
.من الخطير أن نتابع التقدم. يجب أن نعود
Weiterzugehen ist zu gefährlich. 
Wir sollten zurück.
No podemos seguir. Regresemos.
No podemos seguir. Regresemos.
C’est dangereux de continuer !
Proseguire è pericoloso.
Dobbiamo tornare indietro.
É perigoso continuar! É melhor voltar!