Upon learning that former Azur Lane alliance members Sakura Empire and Iron Blood are ready to go to war, forces from the current Azur Lane, Eagle Union and Royal Navy, assemble at a forward base.
However, the true enemy appeared
from outside the world.
لكن ظهر العدو الحقيقي من خارج العالم
Aber der wahre Feind
Sin embargo,
el verdadero enemigo…
Mais le véritable ennemi
दुर्भाग्य से, एक नया दुश्मन सामने आया
जो इस दुनिया से नहीं था।
Tuttavia il vero nemico apparve 
da oltre il loro mondo.
Porém o verdadeiro inimigo
veio de fora deste mundo.