In the present day, three friends to make ends meet invent a "criminal tour" for the places which were scenes of the Banda della Magliana criminal acts, even with vintage clothes. Suddenly they are catapulted in the 1982, during the Spain World Cup, facing the real Banda della Magliana, which at that time had the control over illegal bets.
A 'period' piece set in the hot summer of 2011, in the midst of the Berlusconi era. The life of a quiet corner market is shaken when the mayor decides to close it down. The only political organization people can turn to is the local section of the Democratic Party, which is separated from the market by a concrete wall, built to allow the construction of the subway.
Mero, a skilled shipyard worker, is a single father. His son Lorenzo, born from a relationship with an Albanian girl, is his only reason for living. The father dreams that the boy will become a champion boxer, to make up for his own anonymous career as an amateur in the ring. This is why he puts him through a tough training program, teaching him day after day to throw punches and protect himself from life's low blows. The balance of this relationship is disturbed by the return of Lorenzo's mother Denisa and by the son's meeting with young Ana. Mero's trials are not over and he must face up to pain, his prejudices and the remoteness of Italy's north east.
Policewoman Anna Mari is forced to play a dangerous game with the title serial killer. If she loses, she witnesses the maniac's tortured victims having their throats cut in explicit close-up detail via webcam. She teams up with British cop John Brennan to find out the identity of the murderer.