PART 1. Late 1960s. Growing social tensions are spreading across Europe. Three young men, Carlo, Lorenzo and Giuseppe, find themselves involved in a protest movement. All three gravitate towards Laura, a committed activist who is studying violin. As the revolution gradually turns into a physical confrontation with the authorities, personal and emotional conflicts break out between members of the group and Laura's ideal of peaceful resistance is overtaken by reality. How far will she go for her b...