A documentary novel that could not be imagined to be more explosive and spectacular. In 1938, the Riede Sandgrube - one of the most famous wineries in the Wachau - is owned by the Jewish businessman Paul Robitschek. His partner is August Rieger. Robitschek and the alleged baron are business friends and also a glamorous couple. The denunciations facilitate the Aryanization of that property, which becomes the foundation of the famous wine cooperative Krems - a term for wine and culture that extends far beyond national borders. This Aryanization has never been the subject of research until today. The authors were able to secure a treasure trove of documents, with which they tell an incredible story of betrayal and loyalty, love and business, destruction and repression.