The Promise has returned to the small screen one more day with a most exciting episode. In the latest installment of the Spanish Television La 1 series, Lorenzo blackmails Don Pelayo by discovering his jam business as a front for arms trafficking, taking advantage of the context of the First World War. Aware of the lucrative potential, Lorenzo decides not to betray him and pressures the Count of Añil to enter the business, threatening to reveal his secret if he does not agree, just when his wedding to Catalina is approaching.

Meanwhile, in a desperate attempt to prevent Abel from revealing his affair with Jana, Manuel proposes a risky plan that only complicates things. On the other hand, Salvador misinterprets the tension between María Fernández and Vera, suggesting that the latter could still have feelings for Lope, which triggers a conflict between the newly engaged.

In the next chapter of ‘The Promise’, Lorenzo persists in his attempt to enter Pelayo’s jam business, convinced that it hides a lucrative arms trade. However, the young count finds himself in a dilemma over how to approach this matter with his fiancée, Catherine, which adds pressure to the situation.

Meanwhile, Curro faces disappointment in his romance with Martina, which plunges him into deep melancholy. On the other hand, Virtues’ job interview to work at The Promise turns out to be disastrous, testing his loyalty among his friends and his job duties. Furthermore, Alonso devises a plan to confront Manuel on a trip to Puebla de Tera, revealing his true intentions and unleashing the heir’s anger against the marquises.