Promesas de arena

'Sand Promises') is a Spanish limited television series starring Andrea Duro, Daniel Grao, Blanca Portillo and Francesco Arca.

Produced by RTVE in collaboration with Atlantia Media, the adventure and romance television series is based on the namesake novel by Laura Garzón.

Featuring the world of international aid as backdrop, the plot of the series begins with Lucía travelling to a hospital managed by the fictional NGO 'Acción Global' located in the Libyan desert which is led by Andy (Daniel Grao) and Julia (Blanca Portillo).

[1][2] A love story develops between Lucía and Hayzam (Francesco Arca), the man responsible for providing the supplies to the hospital yet also living a double life as weapon trafficker.

[7] The first episode began airing on 11 November 2019 in prime time on La 1, TVE's flagship channel, attracting 1,585,000 viewers (10.5% share).