The God of Thunder is on a journey unlike anything he’s ever faced—a quest for inner peace. But Thor’s retirement is interrupted by a galactic killer known as Gorr the God Butcher, who seeks the extinction of the gods. To combat the threat, Thor enlists the help of King Valkyrie, Korg and ex-girlfriend Jane Foster, who—to Thor’s surprise—inexplicably wields his magical hammer, 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.