They have developed the ability to travel through their dreams consciously. They are called oneironauts. In their “lucid dreams,” each of them can become master of their own environment: a parallel world where anything is possible, whether it’s flying, fighting dragons, traveling, or walking through walls.

Philippe Roman meets some of these dreamers who, through training, become superheroes or, more simply, finally live the life they have always dreamed of. These encounters are punctuated by insights from psychiatrists, neuroscientists and other brain specialists.

The director wants to become a lucid dreamer too… and he doesn’t hesitate to try every method going to get there… or not!