Saiyan Island

Naruto: Shippuuden Movie 2
Also known as Naruto Movie 5 

Naruto Shippuuden Movie 2 is the fifth overall Naruto film and second Naruto: Shippuuden movie. The movie was initially announced in Weekly Shonen Jump, and shortly followed by a teaser trailer featuring Sasuke and Naruto. In the movie a mysterious group of ninja make a surprise attack on the Hidden Leaf Village and they are about to make the idea of a full blown ninja war into a reality until the missing ninja, Sasuke, decides to step in. 

There have been three teaser trailers released so far. Trailer one shows Naruto and Sasuke fighting something in the heart of darkness. After activating his Sharingan, Sasuke sees Naruto fighting in the darkness. They run past noticing each other as Naruto looks back surprised to see Sasuke. The second teaser shows Naruto and Sasuke are fighting each other, until a Flying Stone Fortress attacks them, in which case they divert their attention to it with Sasuke using his sword with Chidori and Naruto using Rasengan. The third teaser reveals a group of mysterious flying ninja attacking the Leaf Village. Everyone is trying to defend the village. As Sakura and Naruto think about Sasuke, it seems as if Sasuke hears their thoughts and steps up to defend the village. Then like trailer 2, Naruto and Sasuke run towards the Stone Fortress with Sasuke using Chidori and Naruto using Rasengan.