Thor’s nefarious blood brother Loki has escape Asgard to seek for Ygdrasil — The Tree of the 9 kingdom. The tree keep the powerfulness of the existence, and is secrete off on world. With the aid of elephantine wolf god Fenrir, Loki plan to destruct the tree and replant it in his mental image, give him rule over all. Now Thor must follow Loki to Earth to pay an heroic conflict that will keep the two universe in its balance.