A father and daughter involved in the investigation of a murdered teenage girl in the picturesque fictional town of Cárdena, set in Andalusia. The two are forced to put their differences aside and to succumb their tense relationship in order to solve the murder case rocking a supposedly peaceful town, where all inhabitants are suspects.

Two sisters must face a new reality — and supernatural elements — when it’s revealed their parents participated in a cult ritual ending in death.

Morir revolves around the couple Luis and Marta, whose lives are paralyzed by the outbreak of a disease that is accompanied by guilt, lies and fear, testing the stability and love between them.