Following a group of friends from university as they progress into middle-age life and go their own separate ways.

After her mother's death, six-year-old Frida is sent to her uncle's family to live with them in the countryside. But Frida finds it hard to forget her mother and adapt to her new life.

In November 1918, a few days before the Armistice, when Lieutenant Pradelle orders a senseless attack, he causes a useless disaster; but his outrageous act also binds the lives of two soldiers who have nothing more in common than the battlefield: Édouard saves Albert, although at a high cost. They become companions in misfortune who will attempt to survive in a changing world. Pradelle, in his own way, does the same.

A captured mustang remains determined to return to his herd no matter what.