Thor embarks on a journey unlike anything he has ever experienced before: a quest for inner peace. However, his retreat is interrupted by Gorr the Butcher of the Gods, a galactic killer who seeks the extinction of the gods. To combat the threat, Thor enlists the help of King Valkyrie, Korg and Jane Foster. Together, they embark on a harrowing cosmic adventure to uncover the mystery of the Butcher of the Gods' revenge.