A UTOPIAN FUTURE.
A FORBIDDEN WILDERNESS.
TWO SISTERS TRYING TO SURVIVE.
Twenty-five years into the future, no humans are allowed in the Wildlands – a vast area in Britain where wolves, lynx and bison roam free. The only exception is a high-speed train line between London and Glasgow that crosses right through the heart of the project. Thirteen-year-old Astrid and her little sister, Indie, are onboard when their train slows to a brief, unexpected stop … and they find themselves accidentally left behind. Stranded in this place of astonishing natural wonders and terrible dangers, they have only a rucksack, a phone without signal – and each other. As every wrong turn takes them deeper into the Wildlands, do they have the ingenuity and determination to survive?