In a world where cursed spirits feed on unsuspecting humans, fragments of the legendary and feared demon Ryomen Sukuna were lost and scattered about. Should any demon consume Sukuna's body parts, the power they gain could destroy the world as we know it. Fortunately, there exists a mysterious school of Jujutsu Sorcerers who exist to protect the precarious existence of the living from the supernatural!

While Sukuna, who has been temporarily unleashed, is wrecking Shibuya, Fushiguro suffers a serious injury from a curse user who caught him unawares. Fushiguro comes up with a desperate plan to deal with both the rampaging Sukuna and the curse user, but it comes with grave consequences...