Pharmaceutical mogul Hans Pritken learns his lab scientist Ali is alive and well. Valentín decides it's time to eliminate his main obstacle: Ishiro.

Miguel tries a new strategy with María Terry. Héctor uses his newfound info on Braulio's wife to get the prisoner to reconsider his stay behind bars.

When Chisca calls Valentín with her good news, he and Piero launch a plan to escape from Spain with the prototype. Braulio asks Epigmenio for a favor.