Two people, a man and a woman, wake up naked and with their abdomens attached to each other.

Víctor is a child who is found casually roaming by a country road. His mother, Patricia, a well-known lawyer specialist in media trails, realizes about it and she goes to the hospital, where explains to the police that Víctor is deaf, and he’s unable to talk, speaking using sign language. In the police headquarter Víctor explains that he was kidnapped by a strange man when we was entering to the school. The police identifies a possible suspect named Charlie, a man with money troubles and an 8-months pregnant wife who can’t explain where he was when Víctor was kidnapped from the school. Seeing the inability of the police to arrest Charlie after some failed attempts to meet Víctor, Patricia contacts Raúl, Patricia’s former love interest and Víctor’s father, to ask him that he or a friends of him threat seriously Charlie. But when is discovered that Víctor made a false identification, Patricia tries to stop Raúl, starting a chain of events which consequences will be out of control…

Spanish photographer Francesc Boix, imprisoned in the Mauthausen-Gusen concentration camp, works in the SS Photographic Service. Between 1943 and 1945, he hides, with the help of other prisoners, thousands of negatives, with the purpose of showing the freed world the atrocities committed by the Nazis, exhaustively documented. He will be a key witness during the Nuremberg Trials.