Saya goes to visit the frozen Amane and is met by a fallen Aoi.  Saya and the others are helpless before Aoi's overwhelming power.  At the same time, the massive ouroboros descends upon Seiran Island.
The world will end soon enough, 
even if nobody does anything.
سيفنى العالم مهما حدث
Jede Welt wird schon bald
ihre Auslöschung erfahren.
El fin del mundo 
llegará pase lo que pase.
El fin del mundo 
llegará pase lo que pase.
Presto l'universo sarà distrutto,
senza bisogno di fare nulla.
O mundo acabará, pode desistir.