The stories of the people of Villeneuve, a fictional subprefecture, in the Jura, in German–occupied France during the Second World War.
Thanks to science, after five years of coma, Florian has his mind transferred into another's body. Now he has to hide his identity, living as an officer with BATI, the anti-transfers unit.
Louise, a doctor and mother, is suddenly caught up by her past after the discovery of her step-father's body, 18 years after he went missing.