When four women move into an old house left by one woman's aunt, strange things begin to happen. Bizarre voices, visions of ghosts, and mysterious noises lead them to discover the darkest powers of evil and a horror and agony beyond terror.

Locked up and isolated, constantly exposed and threatened to be killed, for the first time in his life Lazaro understood that he was a free man.

Alejandra and her dad Roberto have just moved to town. She is new at school, he has a new job. Starting over is sometimes complicated when you have left so much behind.

Zambrano is a young criminal with the only hope of joining the legendary prison American football team known as The Dogs of Santa Martha. His hopes end up involving him with organized crime since The Dogs, who are also known as The 4th Company, a squadron of inmates at the service of the administration that controls the jail, its vice and its privileges. Corruption and crime have no limits; they ravage the city with car thefts, bank robberies and other crimes under the auspices of the authorities, the story takes place during the López Portillo presidency and his men.

Two parallel stories about people trapped in illogical endless spaces: two brothers and a detective locked on an infinite staircase, and a family locked on an infinite road... for over 35 years.