Ben joins Chris, a former paratrooper, in the beautiful county of Dorset on the south coast of England. Ben spends a week with Chris who, despite losing nearly everything, has spent the last five years walking the UK's coastline. Ben discovers what has motivated Chris and how he has turned his life around, found love and raised thousands for charity. Ben join Chris and his faithful dog companion, Jet, 27,000 miles into their walk where they've now hit the Jurassic Coast. And they're no longer alone – Chris met his partner, fellow hiker Kate and now they are parents to baby Magnus. Ben learns what Chris calls "the art" of living wild on the road, once as a solo experience, but now with a young family. He learns how to desalinate sea water and forage the nature around him, embraces river washing and charming local fisherman for food, while beginning to understand what it's like to "wild parent" and where this intrepid family are heading next.