The true story of Rosario Livatino, a young judge in Sicily in the early 1980s, who have been nicknamed 'The Boy Judge' from the President of the Republic. He's strictly incorruptible, working hard and refusing even to shake hands with suspects. He then starts a number of investigations that lead him to touch the mafia power in the area, and then to personal war with the hidden organization.

Luna is a modern and laid-back girl who lives in Sarajevo and is getting married to her longtime boyfriend Haris. Martina is a young homosexual on the run from Italy and her monotonous life. Finding herself in a moment of personal crisis, she arrives in Sarajevo in search of herself. The meeting with Martina will represent a crucial turning point for Luna: he falls in love with the girl and begins a secret relationship with her, all without the knowledge of her boyfriend who is convinced that Luna will soon become his wife.