A cool, hip, wisecracking psychiatrist named Eva turns amateur sleuth after a rich Catalan winemaker is found dead at the luxurious family estate hours before the reading of the matriarch's will, and Eva is viewed as one of the prime suspects. As she embarks on a chaotic journey through a richly detailed and seductive Barcelona cityscape to uncover the real killer, she must deal with two different families and their troubled dynamics: the rich family that makes wine...and the family that talks to her in her head.