Uchiha Kei: "I'm a damn unlucky guy who got isekai'd into the shinobi world, and my system turns out to be a garbage one that trains me to become a game developer? What about all the suffering of the world!?" System: "Scan complete. This is Earth, year 2024. Please begin development of your first game." Uchiha Kei: "Oh, I see how it is. You wanna play it this way? Fine. If I can't live in peace, then I'll make the world feel pain-the Uchiha way!" "Hell-mode game-activate!"

After dying in his previous world, he awakens as a child Orochimaru in the Naruto universe. But this isn't the Orochimaru bound by fate. Armed with Scientific System, he begins reshaping the shinobi world, one experiment at a time. Gene enhancement. Human cloning. Sharingan armies. Cell-level modifications. From that moment, he delved into scientific research far ahead of its time.

I'm called Yakushi Yu, and I've crossed over to the world of Naruto. Without any bloodline limits or protagonist's plot armor, what can I do? I'm feeling quite desperate! Unexpectedly, I awakened a devil within me. Not only did I gain the power of Doflamingo's String String Fruit, but the puppets I created also possess the abilities of Devil Fruits. Well, things are starting to get interesting

A soul was employed by a higher being to help him manage his world. How will our protagonist live her life to the fullest while also fulfilling her new duties? I don't own Naruto. I adjusted the story to my liking. English is not my main language so don't bother about grammar mistakes too much. If you guys want to read advanced chapters go to my Patreon account. patreon.com/Nauty_Manu

I transmigrated into the Naruto world, becoming Kakashi's older brother, Hatake Kuroshi. I gained a Character Roleplaying System where the higher the accuracy of my portrayal, the stronger my abilities become. Starting off as Gojo Satoru, the pinnacle of strength in Jujutsu Kaisen, I begin as teacher and training my fellow comrades to become a reliable force. Uchiha Itachi, "There's no chakra flowing from him at all. How does he use these unheard-of ninjutsu?" Orochimaru, "Interesting. This man, Kuroshi, is full of mysteries. I really want to study him hehe" Namikaze Minato, "His speed surpasses even my Flying Thunder God Technique!" Kisame, "What the heck?! I know all the hand seals in the world, but why have I never seen these before? It's so frustrating!"

Mutsuki traversed into the world of Naruto, becoming an ordinary middle-level ninja teacher at Konoha Ninja School and a member of the Root organization. Fortunately, he awakened the teacher system, allowing him to become stronger through teaching. In order not to become a brainless tool for Danzo, Mutsuki diligently teached to enhance his strength. "The first time completing an A-rated teaching evaluation. reward: Complete Mastery in Fire Chakra Nature Transformation." "Your student Shisui gained +30 chakra after hard training. You gained +60 chakra!" Follow Mutsuki's journey as he reaches the peak of the ninja world with his cheat.

Uchiha Kei: "I'm a damn unlucky guy who got isekai'd into the shinobi world, and my system turns out to be a garbage one that trains me to become a game developer? What about all the suffering of the world!?" System: "Scan complete. This is Earth, year 2024. Please begin development of your first game." Uchiha Kei: "Oh, I see how it is. You wanna play it this way? Fine. If I can't live in peace, then I'll make the world feel pain-the Uchiha way!" "Hell-mode game-activate!"

Reborn in the Naruto world, Shin Uzumaki finds himself in the doomed Land of Whirlpools. As a member of the Uzumaki Clan! Trapped in a world filled with war, betrayal, and unimaginable power, Shin's survival seems impossible.. Until it isn't!! [Ding! Replication System Activated!] [Daily Login Reward: Common Replication Card.] [Newbie Gift: Perfect Sage Body-Adamantine Sealing Chains-Four Symbols Seal] With the power to Copy any Ability-whether it's the Kekkei Genkai or Rinnegan or Forbidden jutsu-Shin begins his journey to dominate the Ninja World. [First task: Save Kushina and prevent the destruction of the Uzumaki Clan.]

Senju Katsuro, the Patriarch of a degrading Senju clan. On the promise made to the one who looked after him, Uzumaki Mito, he would take the Senju Clan back where they belong. The top. MC is a genius but earns his power. [Weak to Strong] Story starts from before the Second Shinobi War. Daily Updates! DISCLAIMER: I DO NOT OWN NARUTO OR ANY OF ITS CHARACTERS, I ONLY OWN MY ORIGINAL CHARACTER.

Kitazawa's grades at the Ninja Academy had always been mediocre. Uchiha Itachi graduated at seven; he barely scraped through at thirteen. Uzumaki Naruto became the savior of the ninja world at seventeen; at that same age, Kitazawa was still struggling to make Chunin. In this harsh world of shinobi, Kitazawa was what people called a fodder ninja: no talent, no bloodline, and no backing. To stay alive until the story's grand finale, he'd chosen the safest path-teaching at the Ninja Academy, a job he'd held for five years. "Another peaceful day in Konoha." Kitazawa rose from his seat and walked to the window. It was enrollment day again, and the training grounds were buzzing with life. He glanced down at the stack of new student files in his hands. Names leapt out at him, all too familiar: Uzumaki Naruto, Uchiha Sasuke, Hyuga Hinata, Ino Yamanaka, Sakura Haruno, Akimichi Choji, Nara Shikamaru, Inuzuka Kiba... and more. 'DING' 'Host has reached age six and successfully enrolled in the Ninja Academy.' 'Activating the Strongest Shinobi System.'