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.

In a climate of oppressive waiting and uncertainty, two brothers facing a difficult past that does their existence in doubt.