King Harald Fairhair, the great Jarl who unified Midgard's petty kingdoms, father to many high and low born children, has died with no successor. On the evening of his death a dreadful omen appeared in the skies above: two celestial wolves, maws outstretched swallowed the sun and moon Three years later, after an endless and relentless dark winter, heroes rise to forge their legacies. The great realm of Midgard has splintered into fragments. Jarls with ambitions for the crown have sundered the landscape. Crusaders from the south have invaded the Northlands in search of what caused this...

The sun and moon have been devoured by the cosmic wolves Skoll and Hati. Fimbulwinter has envelopped the world in the cold and darkness. Men prey on each other in order to survive. Amid the chaos, in the struggle for the throne, comes a war between brothers. Hakon, illegitimate heir to the throne of Norveig, has obtained a horn that can summon a terror from the depths of the ocean. This monstrosity has been sinking the vessels of his half-brother, Jarl Erik Bloodaxe. Erik sends a company of untried heroes to infiltrate Hakon's stronghold, and steal the horn. As with all things political there...