Like every August, journalist Sandro, his family and acquaintances vacation on the island of Ventotene. This time, however, they find out the house next door has been rented to a lower middle class family, whose crass nature and values soon clash with their own intellectual and progressive background.

Altiero Molino is a twenty-six-year-old digital entrepreneur who’s returning to Ventotene with his model husband in order to gather his old friends together around his ailing father so as to treat him to one last holiday in this place which is so special to him. He didn’t expect to find the island all abuzz with Sabry Mazzalupi’s marriage to her partner Cesare. This young woman, who’s the awkward daughter of Roman shopkeeper Ruggero, has become an online celebrity and her wedding is a global event attracting the media as well as mysterious emissaries from the new political regime. These two tribes of vacationers, two seemingly irreconcilable sides of Italy, are destined to come together during the Ferragosto holiday for an ultimate showdown.