The incident in Shibuya becomes dire when Toji Zen'in reappears! Meanwhile, Mei Mei confronts the traitorous Geto on a subway platform, and Nanami's furious over the casualties suffered by the assistant managers.
Dagon has evolved into a terrifying curse, releasing a flood of endless cursed energy attacks at Nabito, Maki and Nanami! At the same time, a group of curse users devoted to Geto attempt to summon the jujutsu world's most terrifying threat.
Everyone's surprised (and not necessarily in a good way) when they find out Itadori survived, but there's not time for a heartwarming reunion when Jujutsu High is in the midst of an intense competition with their rivals from Osaka!