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.
Frederik had a dream : an empty city, mannequins, a stranger walking down the street with a backpack. Or is it a memory of his friend Hugues ? Hugues tells the odd story to Allison, who has heard it before and wants to know what’s in the backpack. It’s all circling around, and it’s also the split of a couple during strange times.
Bianca doesn't know how to live anymore. She asks her friends about their daily life, but that doesn't help. So, she goes further and starts spying on them thanks to small cameras that she hides at home. By observing them, she hopes to forget her own pain and discover a little of theirs.