Earth experiences a surge of mystical disturbances tied to the weakening of the Bifrost. When an ordinary man proves worthy of the impossible, Eric Masterson , a compassionate but struggling architect, sacrifices himself to save civilians during a supernatural catastrophe, he is deemed worthy to lift Mjölnir awakening the dormant mantle of Thor. Transported to Asgard, Eric learns that the original Thor Odinson fell long ago in a forgotten war, leaving the realms vulnerable. King Odin, sensing both hope and risk, allows Eric to wield the hammer under divine trial. Meanwhile, the Dark Elf Malekith the Accursed emerges, seeking to plunge the realms into eternal twilight using ancient chaos magic.
