Years after the Fifth Holy Grail War in Japan, strange reports surface of one appearing in America. Attracting new Mages and Servants, the question is raised about the relic’s authenticity. As the city of Snowfield is turned into a bloody battleground, specific details seem wrong. Is it possible someone is manipulating this twisted little play, and if so, does this mean the true Holy Grail exists?
If you're going to be overwhelmed
with the aftermath of child's play...
إن كنتِ ستُقهَرين بواسطة مُخلّفات
...هذه الألاعيب السّخيفة
Si te amedrenta un mero juego de niños,
Si te amedrenta un mero juego de niños,
Nul n’est digne de me servir
अगर तुम बच्चों के खेल के
परिणामों से अभिभूत होने जाओगी...
Se ti lasci sopraffare 
dalle conseguenze di un gioco infantile,
Если напугает тебя сейчас
наша детская забава…