
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.

Rodrigo returns home from a campaign only to find out that his wife and eldest son have been murdered.

The rape of a woman by a drunken man puts Rodrigo's loyalty to the Crown to the test, as the rapist is Miranda's son Humberto.

While Toledo is getting ready for the celebration of Prince Sancho's birthday, a series of mysterious and cold-blooded murders strike the city.

The City of Toledo is on the edge of conflict with the Jews when another translator is found brutally murdered.

Normality is disrupted when a diplomatic conflict arises; two Christian slaves property of Abu Bark escape and hide in Toledo.

A terrible epidemic sweeps the city spreading panic; the people believe it is all the foreigners' fault; King Alfonso X declares quarantine.

A party of people from the Duchy of Aquitania arrives in Toledo to honor Fernando after King Alfonso arranges a marriage of convenience between the Prince and the Duke's daughter.

Cristóbal is recruited for infantry instead of as a knight; Martín is determined to pay a bribe in order to avoid going to war.

Taliq finds Martín's glove in Fátima's bedchamber and suspects they are having a secret relationship.

The City of Toledo is under the Templar curse and rumor starts to spread; the first dead body soon appears.

Martín is very much in love with Fátima, but his heart breaks when he finds out Abdul plans to marry her.