To the rest of the Defense Club's disappointment, Io and Ryuu got themselves into a little fight. Yumoto, En, and Atsushi excuse themselves to Kurotama while Wombat is left to help Io and Ryuu reconcile, though with no results. The flashbacks show how Io and Ryuu met, showing us they couldn't stand each other at first, and how they decided to join the Defense Club. Kuroshiro Kumano approaches the Beppu twins on how to become an idol, as he would like to become like them.