One day, Chiikawa and the others suddenly look at a flyer that Usagi brought.

Hachiware reads it aloud. It says, 'Get 100 times the reward for a simple subjugation on the island.'

Rakko hears about it and, though suspicious, agrees to go after hearing there will be limited-edition island ramen and 'sweets.'

The Armor-san also agree, and Chiikawa and the others decide to go on an island training camp.

However, they haven't yet realized that this is the beginning of a terrible situation.