Arthur & Diana are siblings. Together with Diana's 2-year-old son, they leave Berlin for Paris for a small, relaxed trip to do the annual safety inspection of their old rusty Renault. But the journey will not be relaxed, the direction not Paris and whether the car will go along is all too questionable...

Lyon, France, 2040,.Julie is a maintenance agent in a luxurious hotel, in a totally sanitized world. Using her electronic bracelet, she drives the connected objects that clean rooms. But when she breaks her bracelet during a mission, Julie loses control of all these objects.

April 15, 1874, boulevard des Capucines, Paris: a group of young feverish painters shunned by the official Salon and mocked by the classical masters, chose to come together to exhibit their paintings freely, in the studio of photographer Nadar. At the end of a teeming century, when modernity was emerging, this group of rebellious artists, revolutionized the world of art.

The quiet life of Alice turmoils when her mother knocks on her door after twenty years of absence. Her husband and children discover that Alice lied to them about so many things.