At 65, Pierre MARTIN (played by Pierre RICHARD), quantum physicist, inherits an inn in Canada. He leaves Paris with his daughter Catherine (Sylvie TESTUD) and ends up in the dead of winter in Sainte-Simone-du-Nord, a typical tiny village in the Saguenay, a remote region of Québec. Away from Parisian life, Pierre sees an opportunity to pass on to his daughter the quality he values most: happiness.