Stella is a clumsy, cynical, imaginative and tormented teenage girl. After a life-changing car accident involving a dog, she convinces herself she must count her age in dog years: one year of her life counts for seven, and now that she’s turning sixteen, she is a centennial. For this reason, Stella thinks she has not much time left to live and pens a bucket list of all the things she would like to achieve before she dies.

After old enemies kill his family, a former mafia enforcer and his feisty daughter flee to Milan, where they hide out while plotting their revenge.

Checco's life is a comfortable and luxurious one, and it couldn't be otherwise, considering he's the only son of Eugenio Zalone, a wealthy sofa manufacturer. Stranded by the pool in his luxurious villas, with an unspecified number of Filipinos serving him, a very young Mexican model as a girlfriend, and vacationing on his yacht with friends who share his passion for not wanting to work; it seems like a truly enviable life, considering he lacks nothing, absolutely nothing. Actually, no. Something is missing. It's his underage daughter, Cristal, named after the famous French sparkling wine, who has suddenly disappeared without a trace. Urgently summoned to Rome by his ex-wife, Linda, he finds himself facing the responsibilities of fatherhood for the first time, trying to find the girl—a very complicated task, considering he knows absolutely nothing about Cristal and her life.