Kiri, Jed, twins Emma and Ethan, and Blong the Cat, discover an 'elastic' island that sends them pinging across the ocean to a variety of destinations. When they arrive at the Kingdom of Blong, they discover that Blong the Cat is the island's missing king. Blong is greeted with a great deal of fanfare, but it looks like fame might be the ruin of him. Will Blong's relationship with Emma continue? And why do the bilbies, led by Baxter the Bilby, decide it is a good idea to live on a dangerous island ruled by cats? Will they end up on the dinner menu, or will they survive?