Arriving in Torino from Sicily, impoverished and illiterate laborer Giovanni (Lo Verso) plans to help his teenage brother, Pietro (Giuffrida), in his efforts to become a schoolteacher. But the aloof, secretive Pietro evades Giovanni, a passionate striver who sees his younger sibling as the embodiment of hope and a better life. As the years pass, and city life begins to wear down Giovanni's resolve, he and Pietro have a momentous confrontation.