Martino is an eleven years old child entering the new world of middle school. It is at school that he realizes he is the only one of his class who still has a close-knit family, with happily married parents. Martino envies his classmates for the lavish travels and gifts that they receive from their divorced parents and from their respective partners whose only wish is to obtain the love of the children. This feeling of resentment will trigger in Martino the diabolic idea to get his parents separated to enjoy the same life as his classmates. However, things get out of hands and the lives of all the family members will change completely until the grand finale.