Heart transplants are a poignant pact of life between a donor and a receiver. Who could predict that people who just died can save lives? Through a prime-time docudrama, experience some extremely moving stories. A strong character-driven fiction shows the process of heart transplants. Maud, 26, is born with a genetic heart disease, and urgently needs a new heart to survive. Julian is a 17-year-old healthy and lively young man. They don’t know each other but their destinies are bound to cross: one life for another… Real-life protagonists enhance the story by sharing their experiences. Finally, unique archive footage and CGI animation explain one of the greatest medical revolutions of our time.