Rome, late 1980s, Leopardi Classical High School. This is where the various protagonists of the series meet and experience the epic, hilarious exploits of their classmates in 3C, the most outgoing high school students of the entire school year. Bruno Sacchi, a shy, rather plump boy, often awkward but with a big heart. Chicco Lazzaretti, the classic, tireless repeater, obsessed with school and his classmates, always ready to answer teachers in funny ways to distract his classmates. Of course, Daniele and Rossella, typical sweethearts who have grown up together since childhood, are also present, along with the beautiful, blonde Sharon Zampetti, desired by everyone.

Via Montenapoleone in Milan is the ritziest street in the city and here the destinies of several characters, playboys, models and gays cross and diverge.

Willy, Giacomo, Lorenzo and Sandro are 4 young yuppies rampant in the "Milano da bere" of the 80s, who live in the myth of Lawyer Gianni Agnelli and Silvio Berlusconi; their only purpose in life is to appear rather than be. Giacomo is an advertiser, Lorenzo is a notary, Sandro is a dentist, and Willy is a car salesman.