The siblings are sent to the rugged, vast, and hot Australian Outback. They explore the unique landscape and wildlife, encountering native animals like kangaroos, koalas, and wombats. They meet an Aboriginal boy who teaches them about his people's ancient culture and connection to the land. However, their adventure takes a dangerous turn when they must contend with a pack of wild, hungry dingoes. They rely on their newfound knowledge of the wilderness and courage to safely navigate the harsh, beautiful Australian landscape, avoiding the predators and completing their mission for Morgan le Fay before returning home. They must contend with a pack of wild dingoes.