Archaeologist Sigurd Svendsen discovers that the Oseberg ship hides a secret from the Viking Age. Along with his two children put Sigurd out on a quest to find the truth. The mystery leads them into “No Man’s Land” between Norway and Russia where no man traveling in modern times. Old runes take on new meaning when the secret they uncover is more frightening than anyone could have imagined.

Thor is on the other side of the universe and finds himself in a race against time to get back to Asgard to stop Ragnarok, the prophecy of destruction to his homeworld and the end of Asgardian civilization, at the hands of an all-powerful new threat, the ruthless Hela.