Arc 12Sage Arts and New Teams
Fang Xu developed a way to refine natural energy into true essence mana, then took charge of Team 10 while navigating Konoha’s leadership tensions and preparing against Akatsuki. Cross-world exchanges brought him new healing and gravity-training technology, and the arc ended with him testing the Gravity Training Room on Tsunade, Nazi, and Kurenai.
- Fang Xu mastered Basic Sage Mode, then created the Complete Sage Art, which let him refine natural energy safely into true essence mana and earn the Slug Sage’s recognition as the first true human sage.
- Fang Xu accepted Kurenai Yuhi, Uzuki Yugao, and Shizune Kato as Team 10, while Hiruzen Sarutobi assigned Kakashi Hatake, Obito Uchiha, and Rin Nohara to Minato Namikaze’s Team 7.
- Fang Xu injured Masaki Shimura after Masaki insulted his parents, and Hiruzen Sarutobi ordered the Shimura Clan to avoid further trouble.
- Fang Xu trained Team 10 through farmwork, while Minato tested Team 7’s teamwork and Kakashi conceded after failing to defeat him.
- Fang Xu sent Kakuzu to infiltrate Akatsuki and revealed that Madara Uchiha and Black Zetsu planned to use Nagato and the Rinnegan to enact the Infinite Tsukuyomi and revive Kaguya Ōtsutsuki.
- Fang Xu exchanged chakra techniques and a Spatial Bracelet across worlds, receiving Senzu Beans, a Gravity Training Room, and technology for making gravity rooms and Universal Capsules.
- Might Guy challenged Fang Xu to a duel, but Fang Xu directed him to challenge Kakashi instead and gave Guy and Might Duy Flying Thunder God short swords.
- Fang Xu prepared Team 10 for its first C-rank mission, then demonstrated the Gravity Training Room to Tsunade, Nazi, and Kurenai, whose bodies strained under its force.