Paris 1942. François Mercier is an ordinary man who only aspires to start a family with the woman he loves, Blanche. He is also the employee of a talented jeweler, Mr. Haffmann. But faced with the German occupation, the two men will have no other choice but to conclude an agreement whose consequences, over the months, will upset the fate of our three characters.

François Gautier is stingy! Saving puts the joy, it causes pay sweats. His life is set for the sole purpose of never spend anything. A life that will switch in one day: he falls in love and discovers he has a daughter he did not know existed. Forced to lie in order to hide his terrible default, this will be the beginning for François problems. Because lie can sometimes be expensive. Very expensive…

To spice up a dinner party, old friends agree to share every private message that pops up on their phones — with disastrous results.

Samuel Pierret is a nurse who saves the wrong guy – a thief whose henchmen take Samuel’s pregnant wife hostage to force him to spring their boss from the hospital. A race through the subways and streets of Paris ensues, and the body count rises. Can Samuel evade the cops and the criminal underground and deliver his beloved to safety?

Franck and Simon are both good cops. They work as partners. But their lives take a tailspin when Simon, driving drunk, causes a tragic car wreck. A few years later, out of the police, he is forced to take matters into his own hands when his family is in danger.