Astrid Nielsen works in the library of the judicial police. She has Asperger's syndrome. With an incredible memory, she excels at analyzing files of ongoing investigations. The district commander decides to use it to the fullest, entrusting her with very complex investigations which have remained unsolved to date.

Burdened by unfulfilled expectations, the wife of a businessman-turned-politician plans to leave her disintegrating marriage on the eve of an important campaign dinner...

In the middle of a performance at la Comédie-Française, an actor dies on stage, poisoned. Martin, member of the troupe and friend of the victim, becomes the center of everyone’s attention. Suspected by the police, he’s also chased by a mysterious organization, Le Parfum vert, that seems to have ordered the murder.

After a painful breakup, a young woman finds herself in a deep state of distress. She isolates herself from the world for a while, but eventually decides to hit the road to escape her past and explore new horizons. Along the way, she discovers that many changes have occurred and meets men and a woman who are also experiencing heartaches that resonate with her own.

A young unsuccessful actor living in Paris failed in an audition. On the same day, he gets a script from an old friend, and starts to be attracted by the script which reminded him of his past.