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.
It's true that we're dealing 
with large sums of money here.
Wir haben hier wirklich mit
großen Geldmengen zu tun.
Es cierto que manejamos 
grandes cantidades de dinero.
Es cierto que manejamos 
grandes cantidades de dinero.
Il est vrai qu’on manipule
de grosses sommes.
Abbiamo indubbiamente a che fare 
con grandi somme di denaro.
É verdade que estamos lidando
 com bastante dinheiro aqui.