In 1156, the sixth Grand Master of the Knights Templar brings a mysterious object from Jerusalem to his homeland in the South of France. "The Head of Wisdom", as the strange artifact is called, ensures that the Order achieves unprecedented wealth. But in October 1307, the French king fights against the Templars. All commanderies of the Templars are closed, all members arrested. Templar Commander Lieutenant Gero of Breydenbach is to flee to Germany with the "Head of Wisdom" to keep their secret.A truly fantastic journey begins. Suddenly he finds himself in 2004 - dependent on a fascinating young woman, who might help him to fulfill his mission ...Perfectly researchedHistorically accurateBased on a real legendAn outstanding adventure