In post-war Italy, the family of typical housewife Delia is in turmoil over the impending engagement of beloved firstborn Marcella. The arrival of a mysterious letter, however, will ignite Delia's courage to face her abusive husband and imagine a better future.

Abandoned in a park, the two-year-old girl Asia is found by Patty, a circus woman living with her husband Walter in a trailer park in San Basilio on the outskirts of Rome. With the help of Tairo, a teenager who lives with his grandma in an adjacent container, Patti gives the girl a new home for an uncertain period of time. However, Walter is concerned that they may be accused of kidnapping the girl, and he plans to report Asia's presence to the police. . Patty receives a letter from the mother in which she announces that she will collect the girl two days later. They have a farewell party, but the mother does not show up.