Having inherited BB's wishes, Seigi takes Wiseman's advice and lies low in a mountain hideout for a year. Izzy and Tom have spent the year with him, along with Tamaki, who joined them on the mountain, and Seigi has finally grown strong enough to overpower Izzy. Then one day, a mysterious enemy attacks their hideout, leaving behind a video letter with footage of Arya in America, near the location of the third ruins.
We're supposed to be allies 
of the US Army...
...يفترض أننا في صف الجيش الأمريكي
Eigentlich sind wir doch
auch Teil der US-Armee …
Se supone que somos
aliados del ejército.
Se supone que somos
aliados del ejército.
Et dire qu’on est censés 
être du même camp.
Guardate che siamo alleati
dell'esercito americano...
Nós devíamos ser aliados 
do exército americano...