The Beppu Brothers declare outright to the Defense Club that they're the ones who have been sending the monsters, but the Defense Club members just brush them off, spending their days in their usual slow pace while ignoring the brothers for two whole months. The Beppu Brothers, enraged over this slight, choose February 14th as the day they will have their revenge. And so the Valentine's Day grudge match begins!
This time, at last, we'll 
settle things with them.
Diesmal machen wir den Sack zu.
Esta vez, arreglaremos las cosas.
Esta vez, arreglaremos las cosas.
On va en finir
une bonne fois pour toutes.
Questa volta sistemeremo le cose con loro.
Dessa vez, pelo menos, vamos 
 acertar as coisas com eles.