Luisa lives with Mathieu, the man she loves, and Arthur, Mathieu's son by his first wife, who died in an accident. But Arthur, whom Luisa has been raising like her own, suddenly disappears from school and no one claims a kidnapping.

In a tale of epic scale, French politician Philippe Rickwaert thirsts for revenge against his political enemies. Philippe’s political career is in shambles after he is sacrificed by the presidential candidate from the Left, Francis Laugier, in order to save his election. Step by step, Philippe plots against him and forges an alliance with his closest advisor, Amélie Dorendeu.