ThorsvillainousuncleLokihasescapedAsgardtosearchforYggdrasil-TheTreeoftheNineRealms.ThetreeholdsthepoweroftheUniverseandishiddenawayonEarth.WiththehelpofgiantwolfgodFenrir,Lokiplanstodestroythetreeandreplantitinhisimage,givinghimdominionoverall.NowThormustfollowLokitoEarthtowageanepicbattlethatwillholdthetwoworldsinitsbalance.
