Arnault Lefebvre, owner of the legendary Bordeaux winery Châteaux Marchant, is found hanging from a rope in his hotel room on the very day he was due to receive a tribute from the entire oenological community for the success of his wines. At first glance, it appears to be a suicide, but Cristina Castillo, a specialized journalist, suspects there is more to the story. An investigation begins that will bring to light a series of secrets and miseries from the world of wine. From Washington to La Rioja, via Bordeaux, Pepe Müller draws on his extensive knowledge of enology to set this gripping thriller in the universe of wine, wineries, and ancient winemaking dynasties, crafting a novel that any reader who enjoys the genre will savor like a fine red wine.