A fierce struggle is taking place within the realm of the Norse Gods, as the goddess Hel has been banished for defying Odin, Lord of Asgard. Angry at her fate, Hel has raised an army of resurrected Viking warriors to wipe out all of humanity in the mortal realm of Midgard, as she seeks to bring about Ragnarok -- the apocalyptic battle that that will destroy Asgard and the Gods themselves. The task of stopping Hel and defending the future of mankind falls to Skarin, a promising but deeply flawed young warrior, ignorant of the true reason for his favor with the Gods...