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 a shame the cafeteria has 
no finger bowls, don't you think?
es una pena que el comedor no 
tenga platos para los dedos, ¿no?
es una pena que el comedor no 
tenga platos para los dedos, ¿no?
c’est bien dommage qu’ici,
on n’ait pas de rince-doigts.
è una vergogna che la mensa non possieda 
ciotole per sciacquarsi le dita, non trovate?
é uma vergonha um refeitório não ter
 uma tigela para lavar os dedos, não acha?