Producciones Oxígeno

A group of people move through a labyrinth of tunnels in the urban underground. They cut through the darkness with the multiple flashlights strapped to their bodies. During their journey, they'll have to face the dangers that lurk in the darkness and, what is worse, themselves.

In a near future, Lucía (Adriana Ugarte) decides to sell some of her most treasured experiences to get rich. Surrounded by luxury we all want to have, she will discover where is her balance. Would you sell your most treasured experiences? How much.

Olga Calderón is a successful mystery novelist who teaches a master class on the dimensions that shape a suspense story. To illustrate her points, she uses a story centered around a tragic car accident, creating an alter ego for herself. As she reveals the different dimensions of fiction, she will unravel the unknowns of a mysterious tale built through the 8 faces of truth, completely fascinating her students.