Arc 16The Summit and Obito’s Return
Orochimaru refined Impure World Reincarnation while Uchiha Minamoto and the revived Senju brothers uncovered Madara Uchiha’s likely role in the White Zetsu and Akatsuki. As the Five Kage Summit approached, Obito Uchiha was revived and joined Pain’s plan to attack it.
- Orochimaru summoned Hashirama Senju with a White Zetsu sacrifice, but Hashirama broke free, attacked the laboratory, and returned to the Pure Land after Orochimaru released the jutsu.
- Black Zetsu supplied Orochimaru with White Zetsu, fragments of Obito Uchiha, and Madara Uchiha’s corpse as Orochimaru prepared to improve the jutsu and build an army.
- Uchiha Minamoto revived Hashirama Senju and Tobirama Senju, who learned how Madara Uchiha, Obito Uchiha, and the White Zetsu were connected and agreed to investigate Madara’s possible hiding place in the Land of Iron.
- Uchiha Minamoto prepared to attend the Five Kage Summit with Shisui Uchiha, Kakashi Hatake, Tsunade, Hashirama Senju, and Tobirama Senju as the other villages’ Kage departed for Three Wolves Mountain.
- Pain announced his intention to attack the Five Kage Summit, while Black Zetsu reported that Orochimaru had entered the Land of Wind and contacted Sasori.
- Orochimaru used a living White Zetsu to revive Obito Uchiha, who regained the use of his Mangekyō Sharingan and learned that Pain planned to attack the summit.
- Obito Uchiha went to Amegakure to join Pain’s plan, claimed he could use Kamui again, and heard Nagato ask whether he had come for Rinne Rebirth.