[4] In 1640, in the city of Zacatecas, in New Spain, the young and beautiful aristocrat Leonor de Santiago (Lucía Méndez) celebrated her marriage proposal to Don Eduardo Carbajal (Jorge Martínez).

Lucrecia discovers the mysterious powers attributed to Leonor, and with the help of her faithful servant Casilda (Ella Laboriel), decides to resort to witchcraft, making spells to separate the couple.

Eduardo defends Leonor, who experiences a nervous breakdown and uses her telekinetic powers in front of everyone, putting herself in evidence.

Diana begins to have mysterious dreams, which are nothing more than visions of the tragic death of Leonor and Eduardo three centuries ago.

Confused and tormented by these dreams, which become more disturbing every day, Diana consults Irene del Conde (Alma Muriel), a renowned psychiatrist.

Irene has a romantic relationship with Omar Santelmo (Alejandro Camacho), a recognized physician in parapsychology studies.

Ernesto Santelmo hires Mario Villarreal (Jorge Martínez), a prestigious Argentine computer engineer.

Irene discovers that her true purpose is to separate them again, destroy Diana and have Mario's love at any cost.

With the help of Jordana (Patricia Reyes Spíndola), a mysterious woman she met in her convalescence, Irene begins to orchestrate a series of intrigues to fulfill her evil purpose.

Diana will also have to discover her true identity, learn to use and master her powers, and prevent her love for Mario from being interrupted again.