Itadori finds himself in a world similar to his own, but something happened, now he is in a war, the Holy Grail war. While Itadori tries to unravel what happened in his world, he will have to deal with other enemies and mages from this War.

Continuation of Fate/Stay Cursed: Cursed in the Holy Grail War story - Ten years have passed since the devastating events of the Fourth Holy Grail War. Yuji Itadori, now older and more experienced, has established a quiet life as a father and sensei at the Jujutsu School, dedicating himself to training the new generation of sorcerers. However, their peace is shattered when the Fifth Holy Grail War begins to loom on the horizon, threatening to revive the horrors of their past. With the return of the Holy Grail, a corrupted force capable of causing unimaginable destruction, Yuji is forced to abandon his role as a teacher to face his old enemy: Kotomine Kirei. Now, he must finish what he started, facing powerful enemies and allies like Arturia Pendragon to destroy the Cup once and for all, before it consumes the world, where fate and sacrifice intertwine in a clash for the future of humanity.