The door that had trapped Daigo and the two survivors is finally open. Where will the water that rushes out in an instant take them?! Meanwhile, Shun was diving underwater with his face mask on for the rescue operation...
it backflowed into 
the sewage drain pipes.
.عادت وتدفقت إلى أنابيب الصرف الصحي
und drückte das Wasser in der
Kanalisation und deren Zuläufe zurück.
el agua regresó por las alcantarillas.
el agua regresó por las alcantarillas.
l’eau de la rivière
a reflué dans les canaux.
l'acqua è risalita nei tubi di scarico
delle acque reflue.
sua água subiu de volta
pelos canos de esgoto.
что вода хлынула в канализацию,