Naruto Movie: Legend of the Stone of Gelel (Light Novel)

In the midst of another dull and routine mission, Naruto finds himself in a battle with a mysterious knight, who possesses an even more mysterious power! Meanwhile, an invading army from across the sea gets into a fight with the Sand ninjas; but what is their motive? Naruto and the gang must now protect a wandering tribe who guard an ancient secret, engage in fast paced ninja action and keep up with their usual silly antics, ultimately leading to a dramatic conclusion where, once again, the old adage is proven true: "Never trust a man in a moving castle."