: Curro continues his desperate and fruitless search for Ángela . His failure to find her only deepens his mistrust of the Captain.
The official preview for Monday’s episode teases:
By the end of episode 669, viewers were left on a brutal cliffhanger: Don Alonso discovered a hidden letter in the confessional booth—a letter that could dismantle the entire family hierarchy.
Episode 670 of serves as a dramatic turning point for the series, delivering long-awaited resolutions to central mysteries while setting the stage for new conflicts within the Luján estate. Originally aired in September 2025, this episode is widely regarded by fans on RTVE Play as one of the most pivotal in the fourth season due to its revelation regarding the series' central protagonist, Jana Expósito. The Revelation: Who Killed Jana?
"La Promesa" Capítulo 670: Una Entrega Crucial en la Serie Española del Momento
In this long-form breakdown, we will dissect every major plot point, character arc, and emotional gut-punch from Episode 670. We will also explain why this specific episode has skyrocketed to the of trending lists on Twitter (X), Facebook groups, and Google searches.
: Curro continues his desperate and fruitless search for Ángela . His failure to find her only deepens his mistrust of the Captain.
The official preview for Monday’s episode teases:
By the end of episode 669, viewers were left on a brutal cliffhanger: Don Alonso discovered a hidden letter in the confessional booth—a letter that could dismantle the entire family hierarchy.
Episode 670 of serves as a dramatic turning point for the series, delivering long-awaited resolutions to central mysteries while setting the stage for new conflicts within the Luján estate. Originally aired in September 2025, this episode is widely regarded by fans on RTVE Play as one of the most pivotal in the fourth season due to its revelation regarding the series' central protagonist, Jana Expósito. The Revelation: Who Killed Jana?
"La Promesa" Capítulo 670: Una Entrega Crucial en la Serie Española del Momento
In this long-form breakdown, we will dissect every major plot point, character arc, and emotional gut-punch from Episode 670. We will also explain why this specific episode has skyrocketed to the of trending lists on Twitter (X), Facebook groups, and Google searches.