The film is based on Robyn Davidson's autobiographical bestseller "Trajectory", which tells the story of a woman who realizes her long-cherished dream of chasing the wilderness and desert, and crosses the Australian desert alone with four camels and a loyal dog. She sets out from Sydney to Alice Springs, embarking on a thousand-mile journey across the Australian desert alone, and finally arrives at the west coast of Australia. The film records this journey, interpreting a breathtaking legendary journey, a dramatic desert love song