La promesa(2023)

La Promesa is a Spanish period drama set in 1913, following a woman who secures a position at an aristocratic palace after rescuing the marquesses' son. Her appointment appears to be a grateful reward, but she harbors a hidden agenda: avenging her mother's death and locating her missing brother. As she navigates the rigid hierarchy of palace life, her secret mission threatens to unravel the carefully maintained order of the household. The series weaves together mystery, family secrets, and class conflict against the backdrop of early twentieth-century Spain, exploring how far one woman will go to uncover the truth about her past while maintaining her cover among the wealthy elite.