Deep within the hidden barriers of Tokyo Metropolitan Curse Technical College, a forbidden ritual unfolds as Satoru Gojo discovers a corrupted cursed artifact capable of rewriting the foundational laws of jujutsu sorcery. Driven by a desperate need to eradicate high-level curses permanently, Gojo confronts senior conservative authorities who secretly weaponize the artifact for their own political dominance. Meanwhile, Yuji Itadori and Megumi Fushiguro are dispatched on an urgent reconnaissance mission to the abandoned Shinjuku underground sectors, where residual cursed energy threatens to breach the veil separating the living world from the spectral domain. There, they encounter Nobara Kugisaki, who has been captured by a rogue sorceress allied with ancient cursed spirits seeking total annihilation. As the tension escalates, loyalties are severely tested under the weight of impossible choices. Gojo engages in a breathtaking, reality-bending clash against the corrupt elders, pushing his Infinity technique to its absolute limits to shatter the institutional hypocrisy plaguing the jujutsu world. Concurrently, Yuji navigates
the treacherous labyrinth of the underground facility, facing intense psychological and physical trials that force him to confront the dark entity dwelling inside him. Through sheer determination and unyielding camaraderie, Yuji unlocks a volatile new tier of cursed energy, leveling the battlefield just as the facility begins to collapse inward. Nobara is successfully rescued, but the victory leaves deep emotional scars and exposes a massive conspiracy stretching to the highest tiers of society. In the aftermath of the cataclysmic execution, the surviving sorcerers regroup under the cover of twilight, realizing that the defeat of the elders was merely the opening salvo in a much larger, darker war. With Gojo temporarily incapacitated by the severe backlash of the ritual and the veil weakening across Japan, Yuji accepts the burden of his destiny, swearing to
protect humanity even if it means standing entirely alone against the impending tide of darkness. The narrative closes on an ominous note as a mysterious new adversary emerges from the shadows, collecting the scattered remnants of the artifact and setting the stage for inevitable vengeance.