It was a normal day like the others until Wombat fell (literally) from the sky. Then he asks the Earth Defense Club to fill the Earth with love and they can't do nothing to avoid their destiny.

The Conquest Club reveals its plans for world domination while the Earth Defense Club shoots the breeze. This time, they fight a disposable chopstick monster!

The Defense Club members set their sights on winning the Handsome Man Contest! The competition is the ballet club faculty advisor?!

A fellow student at Binan High resents looking mature and turns back the clock, turning the Battle Lovers into kids. Can the kid Battle Lovers defeat him?!

The boys are hounded by a pesky reporter from the journalism club who is after their secret. Can they shake him off their trail and save the school?!

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.

The boys are at the beach, but where are all the girls? And who used Naruko's toothbrush? Can they solve the mysteries of the training camp?!

After a trip to the convenience store, Yufuin is mad at Kinugawa and won't talk to him. Can the others find the cause and stop their fighting?!

Kusatsu is in a bad mood and sends a self-conscious melon monster to attack with riddles. How will the boys counter his introspection?!

Yumoto gets sick and comes back wearing glasses and with a different personality. Can the boys get him back to normal and defeat the glasses monster?!

It's time for the Binan High School Festival, and the boys are making curry. But will a showdown with the conquest club expose their secret?!

It's the final battle, and the boys finally find out the truth about their abilities. What new heights will they achieve as they fight the last boss?!