Aurelio inherited the wedding-planner trade from his father: he runs the family business, "The Most Beautiful Day," and all his life he has sacrificed his dreams in the name of a mission: to give happiness. Today, however, complicit with the crisis and a divorce behind him, he feels the need for a radical change. He is in love with Serena, an associate of his, and with her he dreams of starting a new life, dropping everything to sail the oceans. Before he can taste freedom, however, Aurelio must resolve two no small matters: selling "The Most Beautiful Day" and convincing Serena to divorce Giorgio, who has been Aurelio's fraternal friend since high school.

Seventeen-year-old Ginia leaves the countryside in search of a new life in Turin. Restless and seeking adventure, Ginia soon finds it in the beautiful, enigmatic Amelia, whose sensuality and confidence embolden her to begin modeling for the bohemian artists in their circle. A whirlwind affair ensues, and the young seamstress finds herself swept up in an unfamiliar and exciting world of discovery.

1944, Piedmont Alps. Four teenagers dream of the end of the war and the moment when they will be reunited with their parents and older siblings. When they discover, by chance, that their age allows them to avoid suspicion and searches, they decide to secretly help the partisans, without being discovered. Marta, Davide, Sara and Marco thus become "Sandokan", the mysterious rebel who puts the Nazis and fascists of the valley in difficulty. Between steep climbs and breathtaking descents, between enormous dangers and great tests of courage, the four children will contribute to the final victory of the Resistance and the liberation of Italy from enemy occupation. A great partisan adventure and a story of love and friendship, told from the point of view of thirteen-year-old Marta.