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!
It's just a silly prank.
إنه مجرّد مقلب سخيف
Das ist nur ein langweiliger Streich.
Solo es una broma.
Solo es una broma.
C’est une mauvaise blague.
È solo uno scherzo da poco.
Isso é só uma brincadeira boba.
Да это просто глупая шутка.