Arc 17The Ninth Grand Tournament
Kaguya recounted her past with Aiki and Ryūshiki, while Naruto reshaped the shinobi world and prepared for a new tournament. Ten years later, Hitomi trained to compete as Momoshiki and Kinshiki set out for Mitsuki Country under false pretenses.
- Kaguya told Naruto how Aiki raised her, how she refused the ritual that demanded Aiki’s death, and how Ryūshiki trained her before she betrayed Isshiki and hid Mitsuki Country.
- Naruto offered to train Kaguya and later negotiated with Amado, then won the Daimyo’s support for preparing against the Ōtsutsuki threat.
- Asura spread warnings and Ninshu in Amegakure, while Amamiya Ruri took control of the Land of Rain and began organizing its people under the Ninja King.
- Naruto proposed Combat Advisors, a Shinobi Grand Tournament, and new ninja ranks, then assigned the advisors before the story jumped ahead ten years.
- Naruto trained Hitomi for the tournament, teaching him Purple Electricity and giving him a sustainable Elixir and his Book of God to prepare for the competition.
- Momoshiki and Kinshiki learned about Mitsuki Country from Toneri and set out to seize Kaguya’s legacy, while Urashiki revealed he had misled them and an unseen eye watched.
- Hitomi mastered Purple Electricity and studied for the tournament, which opened in Amegakure on the tenth anniversary of the Fourth Shinobi World War.