Simone Scarlato, retired ex prince of the forum, decides to defend Bruto, a dog accused of attacking a kid. Despite alla the initial leads seemingly pointing against Bruto, Simone is fully convinced of his innocence. His decision sets off opposing reactions in the community and truly puts his legal skills and his determination to the test. While Simone tries to prove Bruto’s innocence, he will have to face the judge Barzacchi’s hostility and the pressure put on his family. Simone, with the help of his nephews and his daughter Federica, leads an investigation that will lead him to find out the truth.