After pulling the plug on the space reality TV show "Can I Destroy the Earth? 2," the Defense Club and the Conquest Club return to their peaceful high school lives. Time has passed since that fearsome battle, and it's now autumn. The five Defense Club members have stopped serving as the Battle Lovers, and are enjoying a soak in the Kurotama Bath like always, when the Conquest Club broaches a subject that will change a great deal about events to come...
This love-filled planet
Diejenigen,
die diesen Planeten voller Liebe
¡Este planeta lleno de amor no se 
someterá a los que no tienen amor!
¡Este planeta lleno de amor
Personne ne souillera
cette planète emplie d’amour !
Questo pianeta ricolmo di amore
Esse planeta cheio de amor