Lila welcomes her friend Agathe, who is moving in as a roommate. Lila must also get rid of the bulky drum kit left behind by her ex. Should she sell it or give it away? To whom and how? Agathe and Lila share their ideas. Lila decides to be generous and gives it away on an online platform, unaware that this simple gesture will lead her into a series of adventures.
This is the story of an actor who trains, a man who remembers, a son who mourns. It is also the story of a book, and of a character who enters into it.
Lina, a film director, learns from her friend Judith that Bastien, the highly professional sound editor she works with, is a serial seducer. Lina doesn't pay much attention to it, especially as she can't see any signs of him corroborating this reputation, but those around her keep asking her questions...
For a residency organized by the University, Miranda Ackerman, a writer, returns to Caen where she lived a decade earlier. She is astonished to discover that the University is hosting her in the very house where she lived with Richard, her partner at the time. Richard now teaches at the university. As they reconnect, she begins to be disturbed by presences in the house.