Pierrot, Mimile and Antoine, three childhood friends of 70 years old, have understood that aging was the only known way of not dying. They are determined to do it in style ! Their reunion at Lucette’s funeral – Antoine’s wife – falls short after Antoine stumbles upon a letter that turns him mad. Without providing any explanation to his friends, he sets off in a hurry from their native Tarn to Tuscany. Pierrot, Mimile and Sophie – Antoine’s about-to-deliver pregnant little girl – pursue him to prevent him from committing a crime of passion… 50 years later!