Arc 3The Joint Chunin Exams
Mukai led his team through the joint Chunin Ninja Exams while exposing Konoha’s barrier weakness and negotiating with Orochimaru. After Shisō won his match and Mukai strengthened ties with Nonō, he gave Sasori a self-operating, intelligent Crow puppet.
- Mukai’s perfect score revealed hidden circuits in Konoha’s Great Barrier, and the Barrier Team sealed its gaps.
- Mukai defeated a Takigakure team, then used a massive lightning attack to destroy three Root ninja before bargaining with Orochimaru for the Spirit Transformation Technique.
- Mukai’s team passed the Forest of Death trial after helping wounded Konoha ninja, and seven squads advanced to the finals.
- Shisō defeated Might Guy after opening the Gate of Opening, while Ibiki Morino won his match and Obito Uchiha forfeited to Rin Nohara.
- Mukai arranged to work with Yakushi Nonō, who agreed to help him and guide Kari in medical ninjutsu while he planned a safe future for the orphans.
- Mukai used the Spirit Transformation Technique and Chakra Metal to place an intelligent processing node in a Soul Stone.
- Mukai installed the node in Sasori’s Crow puppet and demonstrated that it could hover, patrol, and fight without Chakra Threads.