Buenos Aires, Argentina, 1983. In the last and turbulent days of the military dictatorship, Alicia, a high school history teacher, begins to ask uncomfortable questions about the dark origins of Gaby, her adopted daughter.
The plot involves the school director bringing in a female inspector to clean up the school. The students decide to kidnap her and replace her with the sexy stripper "aunt" of one of the girls (who is naturally sleeping with several of the guys). The real director meanwhile falls madly in lust with...
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.
Dr. Brogan receives Helena as a patient, who has fallen into a vegetative state after witnessing the horrendous murders of three of his companions. Brogan, will soon realize that Helena is not a normal patient, when the young woman begins to transmit painful and violent images of the events.