After Ginza was attacked by the Sadera Empire, Japan retaliates with the help of its allies. As the Allied Forces invades Falmart for attacking Ginza, they met 4 Goddesses from another dimension with the same goal: defeat the Empire for their aggressions on their dimensions.

The legends said that when the Gate opened it would lead The Empire to a world beyond their greatest dreams, but they never considered what forces would defend such a world. They didn't expect the Goddesses of this world to descend and protect their people. They didn't expect them to travel through the Gate. They didn't expect them to be this... strange.