Hiyori and Kanami continue escorting Akane, this time, as she meets with her sister onboard a submarine in the Pacific Ocean. From Yukari they learn more about the three separate entities that used to make up the great aradama that used to possess her. Meanwhile, Yukina and Yomi force the Ayanokouji president to make a tough choice.
Because the netherworld is 
considered theoretically infinite.
لأنّ العالم السفلي يعتبر
.غير محدود نظريًّا
Das liegt daran, dass die Unterwelt
als theoretisch unendlich gilt.
El inframundo
se considera teóricamente infinito.
El inframundo
se considera teóricamente infinito.
En théorie, l’au-delà est infini.
Gli inferi sono teoricamente infiniti.
É que o mundo inferior é
considerado teoricamente infinito.
Теоретически загробный мир бесконечен.