One autumn morning, at the bend on a path, a little girl catches sight of a fox. Fascinated to the point that she forgets all fear, she dares to go up to him. For an instant, the barriers that separate the child and the animal disappear. It is the beginning of the most amazing and of the most fabulous of friendships. Thanks to the fox, the little girl discovers a wild and secret environment. And so begins an adventure which will change her life, her vision and ours...