Quick recap
The second Shippuden movie. Ninja from the Land of Sky launch a surprise attack on Konoha to avenge an old defeat. Naruto, Sakura, and Hinata travel with the doctor Shinnō and a girl named Amaru to her village, while Sasuke, working for Orochimaru, hunts for the same doctor. Amaru is possessed by Reibi, the Zero-Tails, and Naruto helps her fight it off. Then Shinnō reveals his betrayal: he used Amaru as a test subject and was behind everything. On the Land of Sky's flying fortress, Naruto and Sasuke fight side by side and destroy Shinnō with Chidori and Rasengan. The fortress falls, Amaru catches Naruto mid-fall, and Sasuke returns to Orochimaru's hideout thinking over his rival's words.
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