In 1938 the SS assembled a network of secret fortresses in South America to develop the most evolved and incredible scientific projects, managed by Helmut Langert, a German businessman. South America is the new battlefront for the achievement of the final victory of the Third Reich. Fourteen secret fortresses, strategically located in the Southern Cone, shape the SS bastion, led from the most significant one: Kolonie Waldner 555. In 1944 a mysteriously crashed pilot is sent to Doctor Edward Burton's hospital in Manaus, Brazil. A patient's strange ring awakens the curiosity of this North American doctor, who on his own investigates the origin of the mystery. The United States is aware of the Nazi threat against its interests in South America, and gives no respite from their air bases in the Brazilian territory. However, they are not aware of the extent of this threat. The fight has only begun. South America is a new battlefront.