Arc 7After the War
Shin'un helped Konoha secure Sunagakure’s surrender and negotiate reparations, then discovered that the Giant Puppet Prototype came from another world. Back in Konoha, he joined the Anbu and became concerned about a strange airborne illness spreading through the village.
- Chiyo’s desperate attack failed to break the crimson barrier, and the Third Kazekage escaped after Chiyo died, and he then surrendered the remaining Sand Ninja and fled with Chiyo’s body.
- Shin'un proposed Shimura Danzō to enforce Konoha’s prisoner policy, and Danzō arrived with Root to guard the captives while Konoha and Sunagakure prepared postwar negotiations.
- Nara Shikahito demanded reparations from Sunagakure, including supplies, techniques, missions, hostages, and the Giant Puppet Prototype, while Shin'un learned the prototype was tied to a mysterious crater.
- Sunagakure delivered supplies and the prototype’s components, and Shin'un recognized inscriptions that identified it as Gipsy Danger from another world.
- After the prisoner exchange, Shin'un returned to Konoha and noticed coughing travelers in a Land of Hot Water caravan as reports emerged of illness among village ninja.
- Hiruzen Sarutobi offered Shin'un and Uchiha Yūichi places in the Anbu, and both agreed to join.
- Tsunade warned Shin'un that a strange disease was spreading through the air, while Hiruzen delayed a decision about locking down Konoha and gave Shin'un a copy of the Chakra Sensing Technique.