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.
The truth is, I want to get 
stronger more than any of them.
مع أنّي أريد أن أصبح أقوى
أكثر من أيٍّ منهم في الواقع
Dabei will ich doch
stärker als jeder andere sein.
Pero sigo siendo
el que más quiere fortalecerse.
Pero sigo siendo
el que más quiere fortalecerse.
alors que je désire devenir
plus fort que n’importe qui…
La verità è... che vorrei 
diventare il più forte di tutti.
A verdade é que eu quero ser
mais forte que qualquer um deles...
На самом деле, я хочу стать
сильнее каждого из них.