Arc 18The Kusagakure Demon War
After Sasuke awakened his Mangekyō Sharingan, Shinji used a forged report to lead Konoha into investigating Kusagakure, where demons and swordsmen had seized control. The Five Great Shinobi Villages and the Akatsuki converged on Grass Country as Shinji stayed hidden and the fighting spread.
- Kakashi brought the defeated Sasuke to the hospital, and Konoha’s leaders learned he had awakened the Mangekyō Sharingan after fighting Shinji to the death, and they ordered special privileges for both Uchiha and assigned Kakashi and Tsunade to watch them.
- Shinji analyzed Chakra from Neji and Kimimaro, then treated the injured Ryūsetsuna and stole her classified scroll, and he altered it to emphasize a possible Akatsuki takeover and persuaded Konoha to investigate Kusagakure.
- Tsunade led Konoha’s reconnaissance mission to Kusagakure with Shinji, Sasuke, and other allies, while the other great villages began mobilizing after Konoha warned them of a possible Akatsuki infiltration.
- Kokushibo and the Grass Fruit faction unleashed demons in Kusagakure, where the village Elders joined the slaughter, and Tsunade’s squad fought the demons as Ryūran and Hirayama Ichiro tried to protect survivors.
- Shinji and Yakumo killed demons while the Akatsuki and the Five Great Shinobi Villages converged on Grass Country, and Shinji concluded that the Lantern Bearer was orchestrating the chaos to draw him out.
- Shinji killed Kaigaku with Yakumo’s help, then stayed behind after Tsunade’s forces retreated and ordered his allies to avoid demons and locate Akatsuki members.
- The demons and Akatsuki fought across Grass Country as Itachi confronted Demonized Tanjiro and Deidara and Scorpion battled Kokushibo, and the Fourth Kazekage’s troops arrived and let the Upper Ranks and Akatsuki continue fighting.