The film tells the story of three people for a year: a son (Magimel) diagnosed with cancer, a mother (Deneuve) suffering from helplessness and a doctor (Cécile de France) to do her job: One year and four seasons for these three characters to deal with the disease, to tame it, and to understand what it means to die while alive....
Pierre is a famous writer and explorer. But one drunken night, a terrible fall leaves him in a coma. When he wakes up, barely standing up and against everyone's advice, he decides to explore France on foot, along the smallest paths....