I, the Light-Style Ninja of Konoha

[Not Overpowered + Mentorship + Konoha + No Conspiracy Theories + Comedy]

[Some details in this story differ from the original. In case of conflict, the original takes precedence; this story's variations apply only within this story.]

Xuanhui was transported to another world. No system, no wise old mentor-just a seal on his stomach containing an enormous library stocked with everything from science, history, politics, and philosophy to martial arts manuals.

Born into a family descended from four clans, he possesses four chakra natures. He becomes a disciple of the Lord Third, studies under both Hiruzen Sarutobi and Orochimaru, develops the Kekkei Tōta known as Light Release, and earns distinction in two Shinobi World Wars.

But one devastating defeat teaches him that he can only go so far alone. He begins taking on students and guiding promising young talent.

Thanks to his efforts, a new generation of Konoha shinobi rises to become the village's pillars: a healthy, levelheaded Naruto; a happy Sasuke with a fragile heart; Sakura, who masters the Strength of a Hundred Seal in ten years; Lee, wielding Hung Gar and the Eight Extremities Smash; Neji, skilled in Wing Chun and Baguazhang; Tenten, master of weapons; Hinata with the Jōgan; Kiba, king of beasts; Shino, the Fabre of insects; the flawlessly coordinated Ino-Shika-Chō trio; and Sai, the anime binge-watcher...

Where will the shinobi world go from here?