Two actors with a strong age difference play the roles of emperor and slave on the stage, but in daily life they are a couple in crisis and things are diametrically opposite.

A series of bloody murders bloodied the streets of Turin. Whose hand is it that is executing women and men with such precise choices and in such brutal ways? And what relationship do the murders have with the school where some kids are engaged in what is undoubtedly the most important and dangerous exam of their lives?