An extraordinary discovery inspires two human princes and an elven assassin to team up on an epic quest to bring peace to their warring lands.

Mendosa, the chief adviser of the king of Valiante, begins a campaign to hunt down "witches," resulting in the deaths of many magical knights and their sorcerer assistants. Anna, a sorceress married to the knight Herman Lewis, gives birth to a son before her execution. Herman takes their child, Leon, and flees, raising him to be the heir of the legendary Golden Armor. By the time Leon grows up, Valiante is completely in the control of Mendosa, who drives out Prince Alfonso and his mother. Alphonso decides to seek out the man who inherited the Golden Armor to reclaim the throne and save his people.

Loving, loyal and unafraid, the daughter of a wanted robber chief makes a secret friend in her father's magical and treacherous forest.

The story is settled in the Middle Ages when three monotheistic religions coexisted and fought for power in the Spanish Peninsula: Christians, Muslims and Jews. The series mixes action, intrigue and love in the Castilian capital of Toledo. It shows us about all those who lived in the walls of a city full of ups and downs, labyrinths and shady hiding places.

A sequence of seven episodes detailing the French monarchy.