Arc 4Root, Rivals, and Reunion
Tobirama and Hashirama guided Itachi and Naruto as Danzo’s plot against Naruto ended in Danzo’s death, while Sasuke began training to surpass Naruto. The story left Naruto and his friends enjoying a hot-spring outing as Itachi and Tobirama continued their work together.
- Tobirama received a mission to help Itachi become Root’s next leader, and Itachi accepted Tobirama as his teacher after recounting the Uchiha conflict.
- Sasuke learned Itachi had become Root’s leader, awakened his two-tomoe Sharingan, and vowed to grow strong enough to bring his brother back.
- Hashirama began teaching Naruto Wood Release, while Mizuki conspired with Danzo and later attacked Naruto after revealing his identity as the Nine-Tailed Fox.
- Naruto and Sasuke fought Mizuki, then faced Danzo and his Root operatives, with Kurama sharing chakra with Sasuke and Hashirama helping Naruto counter Danzo’s Wood Release.
- Hashirama, disguised as Madara, helped Naruto’s family defeat Danzo in Naruto’s mental world, and Itachi later stopped Danzo from taking Sasuke hostage before killing him with an illusion.
- Sasuke began training with Izuna, while Naruto gathered Konohamaru and their friends for a visit to his hot-spring establishment.
- Hinata told the girls about Naruto saving her when she was young, and Itachi and Izumi encountered each other at the hot springs.
- Itachi, Tenzo, and Izumi recovered the Sword of the Thunder God, while Tobirama explained his device and told Itachi that Hashirama was inside Naruto.