In a kingdom ruled by a young and unpredictable king, the military commander has a secret weapon: a shadow, a look-alike who can fool both his enemies and the King himself. Now he must use this weapon in an intricate plan that will lead his people to victory in a war that the King does not want.
After his retirement is interrupted by Gorr the God Butcher, a galactic killer who seeks the extinction of the gods, Thor Odinson enlists the help of King Valkyrie, Korg, and ex-girlfriend Jane Foster, who now wields Mjolnir as the Mighty Thor. Together they embark upon a harrowing cosmic adventure to uncover the mystery of the God Butcher’s vengeance and stop him before it’s too late.