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....
Maddie, a bullied teen, receives support from someone online - her deceased father, David. His consciousness has been uploaded to the cloud after an experimental brain scan. Turns out, he's not the only one....