There are Vikings in the Mackenzie River bay: the descendants of Eric the Red have been living for centuries in total isolation in a perpetual past, preserving their tribal traditions and their deities, unaware of the earth-shaking developments that have radically changed the world! But Tex and Carson, like thunderbolts from God, make a foray into the village to free professor Thorwen and his daughter Kate, who were being held prisoner by the fair-haired Nordic warriors: the girl was doomed to become the reluctant queen of the warrior people. And the children of Odin, cheated of their booty, unleash the full fury of their vengeance against the Indian villages of the Yukon.