The British spy services in Huelva, with Peter at the head, are going to have to be more effective since there is not much time left. The Germans have arrived in Paris and the swastika is already flying on the Eiffel Tower. London sends modern microphones that will help the team listen to the conversations of the Nazis in the Club. This way they can stay ahead of your steps. Especially now, that Italy has entered the war supporting Germany. Lucía accepts Francisco's wedding request, once again removing the ghosts of her mother, and Cinta, desperate, will go to a priest to seek peace and finally confess the secrets that she hides.

Peter, although in love with Lucía, does not trust her and will do anything to prove her loyalty. The Nazis' plan against the British ambassador, who is coming to visit Huelva and for which Lucía will be the translator, will bring everything to light.