The boy Yotsuya saved in the Chinese restaurant, Torii Keita, turns out to be the fifth player. They're sent to the alternate world again, and after receiving the fifth quest, they head for Cortonel to track down some leads. There they find Kahvel, who is now a mother. The party is shocked to learn that 15 years have passed since their fourth quest, but that isn't the only thing that's changed in this world.
Cortonel formed an allied army with 
other nations to oppose them.
شكّلت كورتونيل جيش تحالف
مع بقيّة البلدان للتصدّي لهم
Wir von Cortonel haben
mit anderen Ländern
Cortonel formó un ejército aliado con
otras naciones para oponerse a ellos.
Cortonel formó un ejército aliado con
otras naciones para oponerse a ellos.
Pour s’y opposer, Cortonel s’est alliée
avec les autres nations.
Cortonel ha stipulato 
un'alleanza con altri Paesi per contrastarlo.
Cortonel e outras nações se aliaram e
formaram um exército para se opor a eles.
Кортнэл вступил в союз с другими
странами и собрал армию для борьбы.