Giulio is a widower, struggling to raise three sons, Marco, Rudi, and Mimmo, as best he can. He lives in Rome's working-class Garbatella neighborhood and runs a wine shop with his two brothers. Lucia, meanwhile, comes from Milan's middle-class background; she's divorced and trying to rebuild her life with her two daughters, Eva and Alice. The two meet by chance and recognize each other: they had a fling as teenagers, many years earlier. Yet first love is never forgotten, and so Giulio and Lucia find themselves together again. Their meeting, however, changes not only the lives of a man and a woman, but also those of two families as different as could be. Two families who find themselves living under the same roof without even having had the time to get to know each other well.

The triumph of the designer Federico Marinoni in the world of Milanese fashion was marred by the tragic death of the maison's main model and the designer's muse, Alexandra Larsson, who was hit by a hit-and-run car while on her way to celebrate her consecration as a top model .

Eva Braun takes inspiration from the actual sex scandals in the Italian Parliament and the 120 Days of Sodoma by Marquis De Sade. This mix create a grotesque journey through power, sex and will of people who does everything to be successful. Pier is a powerful and important Mogul who keeps the power in his country. Elegant, ironical and well educated, he has a bizarre sexual instinct which is satisfied by her mistress, Romy, who collect people, men and women (musicians, directors, writers and businessmen) which agree to satisfy his weird fantasies for getting his help to the way to success. Like a Decameron, a group of people in a house meet their pride and greed for power and sex.