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!
Oh, oh, what was I supposed 
to do next, again?
المعذرة، ماذا كان ينبغي أن أفعل تالياً؟
Also … also …
Eh, ¿qué iba a hacer después?
Eh, ¿qué iba a hacer después?
Qu’est-ce que
je dois faire ensuite, déjà ?
Uhm, uhm, cos'è che dovevo fare ora?
Ah, ah, o que eu deveria fazer depois mesmo?
Что я теперь должен сказать-то?