According to Christian tradition The Holy Chalice is the vessel that Jesus used at the Last Supper to serve wine. In the 12th Century Arthurian literature the Chalice became associated with the pre-existing story of the Holy Grail, a miraculous artifact with magical properties. The fully developed legend further identifies the Grail with the vessel later used to collect Christ's blood, brought to Hispania by Joseph of Arimathea.

The Bluthund Community is an informal hermetic group formed on social networks. It brings together researchers from the most diverse disciplines, who collaborate in the resolution of difficult-to-manage cases. They have research methods that come from both the positive sciences and alternative knowledge, based on traditional wisdom, in arcana of different cultures.

As part of their training, the Community commissioned 4 young people of different nationalities to follow the trail of a find in Argentine Patagonia, related to the presence of the Holy Grail, presumably carried to these distant places by the Knights Templar.

A vibrant historical thriller that will keep you in suspense until the end.