Naruto: Farming in the Kamui Dimension, I Built an Underground Empire

[Naruto Fanfic + Farming Management + Kamui Sharingan + Mastermind Behind the Scenes] "Transmigrated into the Naruto world, Long Yu chose not to join Konoha or the Akatsuki—instead, he hid deep in the mountains and became a farmer." "While others were fighting for survival on the front lines, he was building a paradise out of barren wasteland with the system shop." [Farming System Activated: As long as you farm, you earn Rice Points to exchange for god-tier Kekkei Genkai!] [Kamui Sharingan Acquired: Left eye Kamui, right eye Kamui—with dual Kamui in hand, the ninja world is mine!] [Akatsuki Members Secured: Yahiko and Konan have already been recruited—Nagato is on his way…] When the Second Great Ninja War broke out and countless refugees were displaced, a mysterious black-robed figure appeared at the edge of the battlefield. Hanzō: "I am the Demi-God of Amegakure—who dares stand against me?" Long Yu (wearing a spiral mask): "Little bug—crawl for your grandpa!" (He directly used Kamui to drop the One-Tail Shukaku on him.) The Five Great Nations: "Just what kind of organization is this mysterious 'Akatsuki'?" Long Yu: "Don't ask. If you must know—I'm just a farmer."