The Caerula Adamas plot a way to destroy the mysterious Battle Lovers. They also want to destroy the Defense Club, so as to cut down on club expenses. Thus, they declare that if the club members' scores on their final exams do not meet the average, the club will be dissolved. The Defense Club reluctantly gets to studying. Meanwhile, the student council also tries to scout the financially savvy Naruko to be their treasurer. When Gero offers him a salary during negotiations, Naruko casually agrees to leave the Defense Club. Soon, a monster appears, and the four remaining Battle Lovers must struggle to defeat it themselves.
Yeah, being tickled makes 
him cry for some reason.
Ja, anscheinend fängt er an zu
weinen, wenn er gekitzelt wird.
Parece que por alguna razón, las 
cosquillas siempre lo hacen llorar.
Parece que, por alguna razón, las 
cosquillas siempre le hacen llorar.
Quand ça chatouille,
ça fait monter les larmes aux yeux.
Sì, sembra che per qualche ragione 
fargli il solletico lo faccia piangere.
É, parece que ficar fazendo
 cócegas fez ele chorar.