Ana and Claudia get trapped in a bathroom during the military occupation of the university. Claudia is caught by a soldier, leaving Ana alone for days in the bathroom, trying to survive and find hope. Based on the experiences of Alcira Soust during the military occupation of Ciudad Universitaria during the movements of 1968.

Corina is 20 years old and does not leave her house except to work in a publishing house located in the neighborhood where she lives. After making a serious mistake with the end of the company's most famous book saga, Corina must overcome her fears with the help of Carlos and embark on a journey in search of a mysterious writer to save her job and that of her colleagues.