Raynor knows that her husband Moth's health is declining, getting worse by the day. She knows of only one cure. It worked once before. But will he - can he? - set out with her on another healing walk?

Being one with nature saved them in their darkest hour and their hope is that it can work its magic again. As they set out on their incredible thousand-mile journey back to the familiar shores of the South West Coast Path, Raynor and Moth map the landscape of an island nation facing an uncertain path ahead.