When Hilda, the new housemaid arrives, Mrs. Lemarchand's obsessions are irreversibly triggered.

Mrs. Lemarchand was an activist in her youth, but she became a housewife when she married wealthy Mr. Lemarchand. With the arrival of the new maid, Hilda, and her participation in a documentary about the events of Tlatelolco in 1968, Mrs. Lemarchand's identity crisis is intensified to the verge of madness.—Anonymous