In Australia, a fateful encounter with an Aborigine becomes a key experience for Wolf. With the help of the Illuminati member Becker, he finds a secret access point with Linda to a tunnel at Obersalzberg, where a massive quartz crystal is located. This crystal is believed to be responsible for a radio anomaly that allowed the Germans to establish a connection to South America over seventy years ago. His older daughter Sabine receives a tip that leads Wolf to discover two rings from the Templar era once again. On the island of Mauritius, Wolf intends to investigate the seven black pyramids, but he does not find what he expected. Instead, he enters a grotto with an underground lake, where he makes an intriguing discovery.