Idriss Toma, 46, the Parisian lawyer of the rich and powerful, sees his life turned upside down when he is the victim of an attempted murder. He miraculously escapes but an inoperable bullet fragment could now be fatal at any moment. Determined to correct his personal and professional mistakes, he returns to Lille, his hometown and joins forces with Nadia Ayad, a committed lawyer and Jeanne Vanhoven, a former glory of the bar. Together, they put their audacity and talent at the service of those whom the judicial machine threatens to crush...

The secret of lawyer Idriss Toma has been lived: while the health of the partner becomes more and more worrying, each member of the firm Ayad, Toma and Vanhoven strives to cope in his own way. For all, the time has come to make choices, but they will remain faithful to their oath: to defend their clients to the end, whatever the difficulty of the case and the intimate dilemmas they face.