The five new members of the Earth Defense Club are relaxing in the Kurotama Bath when they encounter Karls, first prince of Honyala Land. Karls wants to rule Earth in a "happy" way, and recruits the Earth Defense Club to help him -- by making them his personal knights!
Maybe their enemies were 
called the Conquest Club.
ربّما عدوّهم كان يُدعى بنادي الغزو
Ihre Feinde waren wahrscheinlich
der Eroberungsklub oder so was.
Tal vez sus enemigos
eran el Club de Conquista.
Tal vez sus enemigos
eran el Club de Conquista.
Est-ce que leurs ennemis
s’appelaient le club de conquête ?
E magari i loro nemici
si chiamavano "club di conquista".
Vai ver os inimigos deles eram 
chamados de Clube da Conquista.
Может, их враги
назывались «Клуб захватчиков».