Anna, Joyce, Claude, and Cécile are four young actresses sharing a Paris apartment while attending intense acting workshops led by their demanding teacher Constance. As they rehearse scenes and navigate the tensions of living together, their personal lives begin to grow complicated when Joyce becomes involved with a mysterious older man whose presence slowly pulls the others into a web of secrets and suspicions, blurring the boundary between the roles they perform and the lives they're actually living.

January 1649: Since the death of his father, the young Louis XIV must undergo the hard apprenticeship of royal power. He must face the intrigues of the great ones of the kingdom who lead La Fronde, the agreements and the betrayals of those close to him. He is helped in this by his mother Anne of Austria and by the Cardinal Mazarin.

Vincent and Olivier have an intense, rocky relationship: Vincent evades tenderness, just as he does desire, forcing the couple to hunt for a third partner to participate in their sexual games. Olivier has a background in the theater. He believes in, but is preoccupied by their relationship; he wants to free Vincent from the ghosts haunting him. But Vincent is locked into the past. His father, a pilot, was killed in a plane accident. Vincent’s job is a strange, uncommon one that plunges him deep into contemplation from which no one can make him budge: he deciphers plane disaster recordings. Vincent’s unconscious repression is so powerful that he hasn’t even recognized the link between his father’s death and his work. It will take the stormy encounter with Olivier for Vincent to obtain his ‘black box.’ Indeed, the two young men come to life through their connection with each other, a connection which shatters the framework of typical love stories.

Afflicted by a strange illness, the young girl travels and finds refuge with Adrien, a young man who rents out a room in his oversized house. Periods of calm and periods of crisis, winter, sunshine, and blood.

Why did Ariane Fisher, a young woman in her thirties, come to the hospital to die without telling anyone? To whom should this disappearance be reported? This is what Alice, the night nurse, and Prudence, the social worker, will try to find in the bag containing the few personal belongings brought by Ariane.