The voice of Giovanni Battista di Montesecco has us relive the darkest hours of Medici Florence. When most of the conspirators have been found and punished, Montesecco, despite having refused the assignment to kill the Magnifico, still fears for his life. Devoured by guilt, the soldier takes refuge in a monastery. In this episode, we will retrace the last 9 days of Montesecco's life: the 9 days that preceded the precious confession that allowed us to discover the rawest background of the Congiura dei Pazzi.