When Salo decides to organize a dinner show at the Hangar, Merlín's fiancée, Petra, seeks political asylum at the mansion. As Margarita helps Petra gain Delfina's acceptance, Yamila gets reinstated to her job, and Franco Frizenwalden arrives.

With the competition for new scholarships at Hangar Soho growing increasingly fierce, Única vows to defeat Margarita at any cost. Then, as Merlín plans to protest the monarchy with Petra, Ada helps Margarita search for clues to her history.