Immediately after Yamato signals Naruto and the others out to the bridge where Orochimaru and Kabuto are waiting, Naruto's chakra begins to boil with the chakra of the Nine-Tailed Fox. Slowly, Naruto grows more tails as Orochimaru taunts him and makes him even more angry. Meanwhile, Yamato remembers Jiraiya speaking of how many tails he has seen Naruto grow. Jiraiya explains more about what happened and more about how Naruto acts when he's in his Nine-Tails form.

Yamato and the team enter Sai's room and confront him while Kabuto makes his way there as well. Sai tells Team Kakashi that not only was he to help with Konoha's destruction but also act as a spy against Orochimaru. Yamato reveals the secret of "Root"- its members were trained like Kirigakure's students in that they had to kill their friends so as to eliminate their emotions. Sakura returns Sai's book to him, remarking that he still has emotions because he treasures it. Sai then tells the group about his bond with his brother. Finally the team decides what to do about Sai's betrayal outside the lair. In doing so, Naruto tells the group about his own bonds and about how far he's willing to go to bring Sasuke back.

A call from the Akatsuki leader forces Hidan and Kakuzu to fall back, but in the wake of the aftermath, not everyone makes it back to Konoha alive.

In the aftermath of the battle, Teams 7 and 10 return to Konoha. After examining Naruto, Tsunade officially classifies Naruto's new technique as a Forbidden Jutsu and warns Kakashi never to let him use it again. What is the terrible secret of the Rasen Shuriken that has left even Tsunade stunned by its power? Meanwhile, Orochimaru orders Kabuto to search for a woman who will help him reach his goal.

Naruto successfully breaks down the crystal labyrinth with his new jutsu and he and the rest of Team Kakashi come to Kakashi, Kiba and Shino's aide, and rescue Hinata as well. Meanwhile, Kabuto, Guren, Yukimaru and Gozu head to the lake Kabuto and Yukimaru went to before. What could be in the lake that Orochimaru wants?

Yūkimaru falters and the Three-Tails injures Guren. Rinji tells Yūkimaru to suppress the beast to save her, but he is unable to do so. Guren leaves her position and protects Yūkimaru with a Crystal Style shield. Naruto goes out to find Yūkimaru, but ends up fighting the Three-Tails with Guren. Despite their efforts to defeat it, the beast overpowers the two of them, and then it proceeds to swallow them. Meanwhile, Kakashi, Shino and Sai find Yūkimaru unconcious and flee with him, leaving Kabuto frustrated.

Kakashi splits the two teams into five separate groups, each aided by a couple of his ninja dogs, in order to locate clues about Itachi and Sasuke's whereabouts. Unbeknownst to everyone, familiar foes have set their eyes upon both Naruto's group and Sasuke.

Having suspicions about the Nine-Tails' attack on the Hidden Leaf Village years ago, Jiraiya tells one of his frogs that the time may come when Naruto will need to access the fox's full power. His interrogations finished, Jiraiya sets out in search for Pain, but winds up encountering Konan instead. Is there a connection between Jiraiya, Konan, and the mysterious Pain? Elsewhere, one of Naruto's shadow clones runs into Team Hebi.

Pain's God Realm finally enters the battle. As Naruto's toad allies fall one by one, the situation begins to look grim. Can Naruto defeat Pain?

Deciding to believe in Naruto, Nagato uses the Gedo Art: Rinne Rebirth jutsu, expending the last of his chakra, and thus giving his life, to revive every person in the village who died in the attack, saying that it's the least he can do. With Nagato dead, Konan leaves Akatsuki, taking Nagato and Pain's God Realm (who is actually the body of Yahiko) with her, parting with Naruto saying that since Nagato believed in him to achieve true peace, she will as well. As Naruto returns to the Leaf, he is astonished to find the entire village awaiting his return, hailing him as a true hero. After all these years, Naruto has finally received the acknowledgment he's always wanted.

Sakura, not wanting to cause Naruto any more pain, tells him that he can let go of his promise about bringing Sasuke back, and claims that she doesn't feel anything more for Sasuke. To top it off, Sakura confesses her feelings for Naruto, taking everyone by surprise. How will Naruto respond? Meanwhile, Kisame tracks down Killer Bee and the battle for the Eight-Tails begins.

Naruto reproaches Sasuke for attempting to kill Sakura. Then Sasuke reveals that he killed Danzo with his own hands. He goes on to declare his intent to purify the Uchiha clan’s name by annihilating the Hidden Leaf.