Faustino Briones es un falangista de línea dura que, descontento con los cambios en España y tras montar varios escándalos en su trabajo, es internado en un psiquiátrico.

Faustino Briones is a hardline Falangist who, unhappy with the changes in Spain and after mounting several scandals in his work, is admitted to a psychiatric hospital. Without waiting for him, he begins to interact with the nuns of the place, but especially with one, Sr. Angustias with whom he is beginning to feel things