Arc 4The Falling Rain Auction
Hoshino and Rasa strengthened Sunagakure against outside pressure while Hoshino developed new technology and Gaara uncovered a black-market trade in prosthetics. Hoshino’s pursuit of the trade led to a battle at Falling Rain Town, where Sunagakure forces surrounded the surviving bidders and their allies.
- Hoshino brought the Uchiha survivors to Sunagakure, where he and Rasa rejected Konoha’s demands, prepared for war, and brought the Uchiha into the Reform Society.
- Hoshino advanced his research on Kikaichū and prosthetics as Sunagakure endured a tense standoff, and Grandma Chiyo agreed to support his reforms.
- Hoshino defended the Reform Society’s labor and prosthetics policies, while Gaara exposed traditional factions’ efforts to manipulate villagers and later raided a warehouse where the Third Elder’s allies sold stolen prosthetics.
- The Third Elder revealed a wider black-market trade involving several villages, and Gaara secured his cooperation in reaching the next transaction despite the leadership’s refusal to authorize an official raid.
- Hoshino recruited Shinnō and the surviving Sky Ninja, claimed their flying fortress Ancor Vantian, and fought Orochimaru before heading toward the Land of Rain.
- Hoshino joined Yashamaru at an auction in Falling Rain Town, where Aburame Ryoma won the Secret Missile Refining Technique for 170 million ryō.
- Kitsuchi, Darui, and other village ninja attacked the auction hall, and Hoshino ordered Sunagakure’s forces to seal off Falling Rain Town as Kikaichū swarmed the trapped combatants.