In a world where curses are the greatest threat to humanity, peace finally begins to take root in Japan. Yuji Itadori and his comrades continue their mission to exorcise lingering threats until a dimensional rift tears open the sky.
From this rift descends Sung Jin-Woo, the Shadow Monarch from a parallel universe ravaged by gods and monsters. Though he warns of an impending apocalypse born from the Outer God Itarim and its Apostles, the Jujutsu sorcerers doubt his strange power and purpose.
But when millions of monstrous dragons descend, and the line between curse and chaos begins to blur, Itadori, Gojo, and the rest of Jujutsu High are forced into a war far beyond their understanding. With dungeon breaks, Apostles of the Absolute Being, and a cosmic threat spreading across dimensions, the fight for survival turns into a fight for reality itself.