Giovanni is a boy from Palermo. For his tenth birthday, his father gives him a trip through the city to explain why, of all the possible names, Giovanni was chosen for him. Stage by stage, the story brings to life the key moments in Giovanni Falcone’s story, his commitment, his victories and defeats, and the epilogue. Giovanni discovers that his father does not talk about abstract things: the Mafia is also at school, the Mafia is an enemy to be fought immediately, without waiting to grow up.