Pistoia, World War II. After the Nazi occupation of Tuscany, Silvano Fedi, together with a group of twenty-year-olds like him, decides to establish the 'Squadre Franche Libertarie', the local and national resistance, ready to give their lives in order to free Italy from oppression and injustice and rebuild it on the ideals of freedom and non-violence.

Garfagnana, Italy, 1347. The handsome servant Masseto, fleeing from his vindictive master, takes shelter in a nunnery where three young nuns, Sister Alessandra, Sister Ginevra and Sister Fernanda, try unsuccessfully to find out what their purpose in life is, a conundrum that each of them faces in different ways.