Christmas 1999, in a peaceful little village in the Ardennes. The life of a young boy named Antoine will soon be devastated by three tragic events : the death of a dog, the vanishing of a child, and a big ravaging storm.

Julien dreams of adventure. But when you live in a wheelchair, such dreams are difficult to fulfill. To do so, Julien challenges his father to compete with him in the "Ironman" triathlon in Nice. A whole family comes together and reconnects in an...