This is a fan novel that combines fateapocrypha, fategrandorder, and future diary. If you don't like multi-protagonist dramas, please don't complain about the setting like Magical Girl Ilya. It's an imaginative fanfic, so please enjoy this exciting and suspenseful future Holy Grail War. I hope you enjoy reading it. Twelve diary holders who can predict the future each summon their own heroic spirits. A vigorous battle.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
