Police officer Elena deals with cyber crimes and violence against children. The discovery of a young boy's body in the Venetian Lagoon brings her back to the city she left twenty years earlier.

Vittoria Puccini, Alessandro Roja, Sarah Felberbaum, Sergio Albelli, Federica Girardello, Eugenio Franceschini, Gianmaria Martini, Massimo Rigo, Ivan Zerbinati, Nicola Pannelli, Riccardo Leonelli, Livio Pacella, Demetra Bellina, Andrea De Manincor, Pia Engleberth, Caterina Silva, Simone Baldassari, Vincenzo Tosetto, Antonio Orlando, Roberto Zibetti, Lorenzo Dellapasqua, Duccio Gallorini, Maurizio Lombardi, Sandra Ceccarelli