Arc 9The Uchiha’s New Order
Natsu consolidated Uchiha rule in the West Blue, shared the clan’s history and ambitions with Newgate, and strengthened the clan through new traits and training. The arc left the Uchiha expanding their powers and institutions while Natsu entrusted more of the clan’s affairs to its leaders.
- Uchiha Setsuna crushed pirate resistance, and Uchiha Natsu sorted registered crews into guards, miners, and permitted adventurers as West Blue trade recovered.
- Natsu told Newgate, Marco, and Ace about the Uchiha Clan’s origins and its conflict with Konoha, then offered the Whitebeard Pirates protection under Uchiha rule.
- Newgate chose to retire and asked Natsu to care for his sons, while Natsu told Ace that Sabo had survived and begun leading the Revolutionary Army.
- Natsu gained new family traits and installed them, strengthening the Uchiha Clan’s longevity, potential, and access to Phantom Night Prison.
- Issho investigated Uchiha rule in the West Blue and traveled toward Spirit Awakening Island after witnessing patrols enforce public order.
- Natsu established Heavenly Awakening Hall as a guarded route to awakening the Mangekyō Sharingan, and Moria pledged himself to the Uchiha to gain power against Kaido.
- Natsu accepted Sasuke as his disciple and began training him in ninjutsu, taijutsu, and genjutsu while helping him face his grief over Itachi.
- Uchiha leaders and guards entered Phantom Night Prison, several awakened the Mangekyō Sharingan, and Natsu decided to slow expansion and let the clan’s institutions handle more challenges themselves.