Crusade of the Uzumaki

After one bad decision, Naruto Uzumaki finds himself as a participant in the Holy Grail War. With nothing to lose, yet everything to gain, he forges a new path for himself with the help of his Servants. With the stakes constantly rising and rivaling participants also in pursuit of the Grand Prize... there's no telling what may happen. Warning: May be some Bashing. Naruto x Harem.