El cor de la ciutat is a TVC television soap opera first broadcast on TV3 on 11 September 2000 and last broadcast on 23 December 2009. The show is the most watched fiction program in Catalonia, Spain, especially among female audiences, drawing around 28-33% of the audience with as much as 40% during season finales. El cor de la ciutat follows the lives of the people who live and work in the neighbourhood of Sants and Sant Andreu in Barcelona, Catalonia, Spain.

Sara disappeared two years ago and since then in the village, Trinquet, they have not heard from her again. Pep, who has always been in love with her, decides to go out to look for her, in a desperate attempt to understand how and why he ran away.