Yuma and Kyanna, twins separated at birth, accidentally meet up in Alice Springs, and decide to swap places.

After swapping homes and families, twins Yuma and Kyanna realise it's going to be tricky to swap back, with Kyanna facing a history test and Yuma meeting a snake in the bush.

Unable to swap places and return home, Yuma must learn to play bush football, while twin Kyanna adjusts to her volcano-building step-brother, Heath, and discovers Sydney surf can be rough.

While city twin, Yuma, discovers bush tucker can involve strange-looking honey ants and witchetty grubs, bush girl, Kyanna, tries hard to learn her city sister's dance moves.