Will Fernando and Isabel overcome his betrayal? How will the abortion that has suffered affect the queen's health?

The war intensifies and the future of Castile continues in the air.

There are still two queens for the same throne and the Church and the Jewish money will decide which of the two sits on it

Pacified Old Castile, the queen travels to convulsed Seville to impose order and justice.There he must face those responsible for the chaos in the city: the Duke of Medina-Sidonia and the Marquis of Cádiz.

In Seville, Isabel is aware of the problem posed by the false converts and, also there, the Jewish doctor Lorenzo Badoz diagnoses her gynecological malignancy and suggests a small intervention. Beatriz de Osorio, niece of Beatriz de Bobadilla, joins the Court. The young, sweet and kind, becomes Elizabeth's confidant but shows an unusual interest for the king.

Meanwhile, in the Nasrid kingdom of Granada, Emir Muley Hacén falls in love with Isabel de Solís, a Christian captive. For love challenges Castilla. The emir's attitude alarms the jealous Aixa, the wife and mother of the Boabdil heir.