Elisa is only forty when an incurable disease takes her from her husband and their daughter. Before her heart stops, Elisa finds a way to stay close to her: a gift for every birthday up to her adult age, 18 gifts to try to accompany her child's growth year after year.
Two contrasting visions of life: on the one hand, the "rock" and adventurous of the brave Livia, cellist without maternal instinct; on the other hand, the reassuring routine of his sister Tina, shy urban vigilant with an ardent desire for maternity.
Three life-long friends struggle with an early middle-age crisis as they start to try to get a job for the first time. An ironic quest to avoid becoming an adult and accept responsibilities.
Romulus and Remus, two shepherds and loyal brothers, end up taking part to a journey that will lead one of them to be the founder of the greatest nation ever seen. However, the fate of the chosen one will pass from killing his own brother.