When Xehanort in his prime learns of a world that holds an artifact that is said to be capable of granting any wishes, his curiosity led him to a world where magic users are a hidden society that hold an annual once-in-a-lifetime competition called The Holy Grail War.
Crossover - Kingdom Hearts & Fate/stay night - Rated: T - English - Drama/Adventure - Chapters: 8 - Words: 25,131 - Reviews: 44 - Favs: 99 - Follows: 91 - Updated: 7/28/2015 - Published: 1/31/2015 - Xehanort