No More Mr. Nice Frogs!

After doing some digging around in his tent, Giroro comes across a DVD of the Keroro Platoon's press conference before they left for Earth. While watching, he realizes just how far the Keroro Platoon has fallen from their original duties. The Keroro Platoon decides to go back to its old ways and take over the Hinata house. But how can they get past Natsumi Hinata, the demonlord of the house? Or will a serious fever take her down for them?
An irregular fever causes Natsumi to go bedridden, with the Platoon fearing for her life. Giroro's love for Natsumi gets the best of him once more as he battles with a Space Cerberus.