Konoha: Commissar Naruto and the Chainsword Purification of the Shinobi World

When Naruto Uzumaki returns from the world of Warhammer 40,000, he brings back not only the iron body of a Space Marine, but also an Inquisitor's extreme vigilance and iron-fisted methods toward 'heresy' and 'threats.' In his eyes, Konoha's factional struggles, its fear of the Tailed Beasts, and even the forbidden nature of certain jutsu are all sprouts of Chaos corruption or xenos infiltration.

[Talk-no-Jutsu (naive redemption) → Inquisition Verdict (heretic purification)]

[ Rasengan → Bolter ]

Sasuke Uchiha: "Th... this is still that dead-last?!"

Sakura: "Naruto-kun, you've changed... You've become so unfamiliar!"

The Third Hokage, Hiruzen Sarutobi, watches that cold and efficient figure through his crystal ball and murmurs, "He sees Konoha as... a nest in desperate need of purification!"

Akatsuki members: "What? He thinks we're Chaos Gods?!"

The Otsutsuki Clan: "Why is this planet's will so... extreme?"

Pain, the Deva Path: "Let the world know pain... What do you mean by 'judgment'?"

For the Imperium's highest creed, Naruto will purge every potential threat with near-ruthless methods and reforge the future of the shinobi world according to the logic of 40K warfare.

Konoha's higher-ups: "We're doomed! He's going to establish a New Konoha?!"

The Third Hokage: "Naruto, that isn't what I meant by the Will of Fire!"