A Shippuden filler chapter told through Jiraiya's novel, which Tsunade reads late into the night. Within the story the masked man lures Neji away with talk of reshaping the shinobi world, Sasuke is poisoned fighting Sasori, and the Nine-Tails tempts Naruto to break his seal.
Worried that Tsunade has gone all day without eating, Shizune checks on her, and Tsunade blames Jiraiya's book about Konoha's younger shinobi for keeping her glued to the pages. Shizune goes to fetch dinner while the Hokage reads on. In the tale, Neji challenges the masked man's aims, and the stranger argues that reforming a village like Konoha would prompt the other hidden villages to follow, bettering the world in turn. He invites Neji to witness his meaning, and when Naruto moves to intervene, the masked man freezes him with a Gentle Fist strike. Neji vows to return to Naruto once he has seen what awaits, then leaves with him.
Jiraiya slips into Orochimaru's lair and finds a heavily bandaged figure. The Ame Orphans report to the masked man that the Leaf genin ultimately aided the children despite their mission orders, and he tells them to keep watching. Neji learns the observed genin are his own teammates and is asked whether he wishes to see if they can change the future of the shinobi. As Naruto strains fruitlessly to draw on the Nine-Tails, Sasuke senses Sasori and opens with a Phoenix Sage Fire attack, drawing the puppeteer into a fight that soon poisons him. The Asuma and Kurenai squads converge on the scene, Lee and Tenten are herded toward it by explosive tags, and the Nine-Tails presses Naruto to release the seal just as Jiraiya materializes before him.

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The installment is part of the Jiraiya Shinobi Handbook: The Tale of Naruto the Hero arc, an anime-original storyline framed as a book Tsunade is reading. It sets up the following chapter, leaving Naruto cornered by the Nine-Tails' offer and Sasuke wounded as Jiraiya arrives to intervene.
The Sealed Power belongs to the Jiraiya Shinobi Handbook: The Tale of Naruto the Hero arc, an anime-original storyline framed as a book Tsunade is reading rather than material adapted from the manga. That makes it filler content within Naruto: Shippuden.
In The Sealed Power, Tsunade reads deep into Jiraiya's novel about Konoha's younger shinobi. Within the story, the masked man lures Neji Hyuga away with talk of reshaping the shinobi world, Sasuke Uchiha is poisoned fighting Sasori, and the Nine-Tails tempts Naruto to break his seal.
The masked man tells Neji Hyuga that reforming a village like Konoha would prompt other hidden villages to follow, bettering the world in turn. He invites Neji to witness his meaning and freezes Naruto with a Gentle Fist strike when Naruto tries to intervene.
Sasuke Uchiha senses Sasori nearby and opens with a Phoenix Sage Fire attack, drawing the puppeteer into a fight that soon poisons him. The battle unfolds as Asuma and Kurenai's squads converge on the scene.
The Sealed Power ends with Naruto straining fruitlessly to draw on the Nine-Tails' chakra while the fox presses him to release his seal, just as Jiraiya materializes before him. The episode sets up the following chapter with Naruto cornered and Sasuke wounded.
Looking for more on The Sealed Power? The Naruto Wiki on Fandom has a dedicated page with community notes.
View on FandomThis content is original writing by Daddy Jim Headquarters based on the Naruto anime series, manga, and official materials. Episode and chapter references are cited where applicable.
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