Juanjo, Mario and Lucía go into a Qom community in the middle of the Impenetrable Chaqueño to make a television program that portrays the misery and desolation in which they live and how this affects their daily life. Upon arrival they discover that the Qom community has mysteriously disappeared. Lost, without food and water, they must find their way out of the mountain before the terrifying secrets that the Impenetrable hides trap them.
Gabriel, a professor of philosophy and logic of night school, which runs through marital problems, and that when he meet a new young student who suddenly disappear after she closer to the prophetic drawings of Benjamin Solari Parravicini, will be immersed in trying to understand the meaning of these drawings, embarking with his cousin Tony, a story of suspense, intrigue and drama.
Leo and Ana were a very happy couple until she decides to travel to Spain to try her luck as a chef and Leo prefers to stay in Buenos Aires. They separate, but four years later, they meet again.
Dario is an editor, and not a very good person. After his wronging of a coworker develops into an international crisis, he will be subject to a curse that will render him badly edited. Now, he must right his wrong by way of Groundhog day and Dickens.