Yoruha transmigrated into the world of Naruto, becoming a student at the Konoha Ninja Academy, and bound a [AFK System]. > [You stay AFK for one day - Chakra extracted, Chakra limits broken!] [You stay AFK for one month - Taijutsu perfected, Eight Gates unlocked, Taijutsu Master achieved!] [You stay AFK for one year - Ninjutsu perfected, Ninjutsu mysteries comprehended, Kage-level barrier shattered!] ... [You stay AFK for three years - Yin-Yang mysteries grasped, illusion turned reality, Perfect Sage Body forged!] Chakra, Taijutsu, Ninjutsu, Bloodline Limits... No effort required - grow stronger just by being AFK! When one day Yoruha steps into the Six Paths realm, the entire Ninja World trembles! Even Jiraiya is shocked: > "You've never trained a day in your life, yet your ninjutsu is this strong?! How did you do it?!"

DO NOT READ. DO NOT VOTE. THANK YOU.

(Sub: Ninja Scientist: Defeating Gods with Aerodynamics and Dust Explosions) "Don't hold us back, Tetsu," Fugaku Uchiha said, his Sharingan spinning with cold pity. "In this world, bloodlines are everything. A civilian like you should stay in the lab." I didn't argue. I just pushed up my glasses, calculated the precise air density, and flicked a handful of ordinary flour into the air. "In science, Fugaku, there are no miracles-only reactions." Ten seconds later, the invincible Uchiha fire-style met a massive Dust Explosion. As the smoke cleared, the genius finally understood: his eyes could track my movements, but they couldn't see the laws of physics. Transmigrated as Nishikawa Tetsu, a modern researcher in the brutal era of the Second Shinobi War, I have no bloodline and no system. All I have is a PhD-level understanding of the universe. While others waste chakra on flashy hand signs, I'm calculating muzzle velocity and fluid dynamics. From teaching Minato the aerodynamics behind the Rasengan to outfitting Konoha with weapons that make Susanoo look like a toy, I'm here to prove one thing: A railgun at Mach 7 doesn't care about your destiny. What to Expect: [Physics Over Bloodlines]: Dismantling S-rank Ninjutsu using high-school chemistry and advanced logic. [The Genius's Teacher]: Watch Minato and Fugaku go from "protecting the weakling" to asking for homework help. [Absolute Fix-It]: No Uchiha Massacre. No Minato's sacrifice. A high-burn, tactical survival story where science wins. [Smart MC]: No shouting for power-ups. Every victory is a calculated, brutal masterpiece of research.

Credit to Sp1c3Monst3r for the cover! 【𝚁𝚞𝚕𝚎 #17 𝚝𝚘 𝚜𝚞𝚛𝚟𝚒𝚟𝚒𝚗𝚐 𝚒𝚗 𝚝𝚑𝚎 𝙽𝚊𝚛𝚞𝚝𝚘 𝚆𝚘𝚛𝚕𝚍: 𝗤𝘂𝗲𝘀𝘁𝗶𝗼𝗻 𝗲𝘃𝗲𝗿𝘆𝘁𝗵𝗶𝗻𝗴. 𝘛𝘩𝘦𝘳𝘦 𝘪𝘴 𝘮𝘰𝘳𝘦 𝘵𝘰 𝘬𝘯𝘰𝘸 𝘢𝘣𝘰𝘶𝘵 𝘵𝘩𝘪𝘴 𝘴𝘩𝘰𝘸 𝘵𝘩𝘢𝘯 𝘺𝘰𝘶 𝘵𝘩𝘪𝘯𝘬. 】 Everyone wants to escape sometimes. One of the ways June did this was by enjoying solitude at the end of her class and spending time with the characters on her iPod screen. But what happens when she wakes up in Naruto's Hidden Leaf Village on an inconvenient day? Now that she gets thrown into an anime, June transforms herself into a ninja to socialize and adventure with these characters. However, there's one lingering question that she asks herself as she interacts with this new world. 𝘐𝘴 𝘩𝘦𝘳 𝘱𝘳𝘦𝘴𝘦𝘯𝘤𝘦 𝘢𝘧𝘧𝘦𝘤𝘵𝘪𝘯𝘨 𝘵𝘩𝘪𝘴 𝘶𝘯𝘪𝘷𝘦𝘳𝘴𝘦? Please do not reproduce this material. Totally fair to be influenced by it!

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.'

'Just how long have you been messing around in the Shinobi world? I've been here since the Sage of Six Paths founded Ninshu!' I was there for the battle against Kaguya. I was still there during the clash between Indra and Asura... I have witnessed the rise and fall of eras, sitting idly by as the Shinobi world wages its endless wars. Though I rarely lift a finger, legends of my existence are etched into every corner of this world. Time is a ruthless blade that strikes down even the brightest of prodigies, but I intend to stand taller than time itself. I am the one who knows all there is to know in the Shinobi world-a true Immortal! .............................. "Let's take a look at your 'Shinobi Age'." "Oh? You've already reached a century old? My, you gave me quite a fright!" "Let me give you a baseline number, just so you can grasp the sheer caliber of the veteran standing before you..." "My age in the Shinobi World is.... 5,000 YEARS!!!"

Reborn in the world of Naruto, Kazane Hatake becomes the eldest son of the Hatake family and Kakashi's older brother. Armed with the legendary Three-Sword Style from Zoro, Eight Gates, and Haki, he carves his own path as a warrior, determined to protect his loved ones and bring lasting peace to the ninja world. As he faces powerful enemies-including the likes of Six Paths Madara, who acknowledges him as the strongest-Kazane pushes the limits of his strength, wielding techniques that defy reality itself. "Nine mountains and eight seas make up one world. A thousand worlds form a 'small thousand world.' Multiply that by three, and there is no self, no end-this is the essence of the Three-Sword Style!" But in a world where disaster strikes without warning, explanations won't save anyone. Strength is the only truth. If he falls, it will only mean he wasn't strong enough to begin with. With an invincible system and a mind as sharp as his blades, Kazane will shake the very foundations of the shinobi world!

[Naruto × Demon Slayer Crossover] Cosplayer Amamiya Rei, dressed as Kibutsuji Muzan, is hit by a truck and wakes in another world-only to find himself being stabbed in the heart by Black Zetsu. Miraculously surviving, starving and desperate, he takes a bite out of his attacker.

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

When three souls of Aizen Sōsuke-one from Bleach, one from the modern world, and one born in the Naruto universe-merge into one being, a new force rises in the shinobi world. With the wisdom of a god and the heart of a philosopher, Aizen turns Konoha into his laboratory of order, progress, and control. There are no senseless wars, no blind loyalty-only power refined by reason. In this world of chakra and deception, Aizen does not seek destruction... he seeks evolution. Will the world of shinobi kneel to his vision-or will it shatter under the weight of his perfection?