After many years away, Ariel is summoned by his distant father to his childhood home in the bustling Jewish quarter of Buenos Aires, known as El Once. Over the course of seven days, during the vibrant holiday of Purim, Ariel seeks to reconnect with his father, who runs a Jewish charity and is regarded as a big macher in the close-knit community, but was frequently absent due to his obligation to fulfill the Jewish quorum of having 10 men present at all funerals.

X arrives in a small town and witnesses a violent act; Z takes the job of a dead manager and discovers that he had a notebook written in code and a map; H is hired to go down a river and investigate a series of mysterious monoliths built on the shore.

An enormous effort of narrative complexity made up of six independent, successive stories, connected by the same four actresses living very different experiences in very different universes…

With the strange disappearance of Laura, two colleagues, her older boyfriend, Rafael, and Ezequiel, learn of their recent discoveries, which may help them locate her. However, the story is bigger and stranger than they could imagine.