A group of students undergoes an experiment conducted by American scientists. It consists of testing the effects of a new drug, which allows a dream generated by one person to be shared by several individuals.
Clara and Cecilia are two friends who have evolved very differently, regarding the scary stories that were so important during their childhood.
The film tells the story of an imigrant to Argentina who works for the railway company of this land. Being a witness to the history of the land of silver in this century the film is also a shortcut of the changes in Argentina during the last 100 years.
