In the first volume of this series derived from "I.R.$.", Stephen Desberg returns to recent events in Rome and presents us with a hidden wheel of this bag of knots mixing the mafia and the Vatican: Antonia. At the age of 23, the life of this young woman a little lost turns when her father reveals to her that he was not a public servant but a hit man. Between constant manipulation and pressure, Antonia will have to check if the taste of blood is inherited. And his first target is far from unknown to us.