There could be some fanfiction with such a plot, but it's not something that is widely known or mainstream. Fanfiction writers often explore different scenarios, but this might be a more niche concept. You would probably have to search through various fanfiction platforms very thoroughly to find it, if it exists at all.
Another theme is redemption. Maybe Yahiko was on a dark path or in a difficult situation, and Naruto's save gives him a chance to redeem himself and strive for a better future. It also reflects Naruto's own belief in giving people second chances.
One popular Kenshin x Yahiko Yaoi fanfic is 'Bond of the Blades'. It delves into their relationship in a very emotional way, showing how they support each other through various challenges. Another one is 'The Unspoken Connection' which focuses more on their unspoken feelings and how they gradually realize their deeper bond.
Well, it could be a very emotional story. It might explore how they deal with the new situation, their hopes and fears for the future. Maybe they would have to face challenges together as a couple expecting a child.
For many fans, it's about seeing the characters in a new light. Kenshin and Yahiko have a pre - existing relationship in the original story. In Yaoi fanfics, this relationship is taken to a more romantic or sexual level, which can be exciting for those who like to explore different aspects of the characters. It also gives an opportunity to see how their personalities would interact in a more intimate setting.
In a 'naruto saves yahiko fanfiction', perhaps Naruto senses Yahiko's distress through some special connection. He rushes to the scene and uses his Rasengan to defeat the enemies surrounding Yahiko. After that, Naruto helps Yahiko rebuild his village, teaching him some of Konoha's ways of building a strong community.
" Naruto no Naruto Rebirth " is a light novel written by the author Bu Shi. It is a derivative doujinshi novel. The general plot of this novel is as follows:
The seventh generation Naruto opened the Book of Seals once again, but unexpectedly returned to his youth. Would the story of this life continue to be the same as before? Those respectable people, Bai, Third Generation Eye, lecherous immortal, ferret…could they escape the fate of death?
----------------------------
Naruto: The Life of Muye at the Beginning of Time Loop was a light novel by the author, Filthy Earth Slime. The general plot of this novel was:
Unfortunately, when Uzumaki Yuta transmigrated to the Ninja Realm, it happened to be the day before the Uzumaki Clan was exterminated. Fortunately, he was resurrected. In order to resolve the calamity of extermination, he stepped into different time lines again and again. He knew nothing about Naruto's world. When the young Orochimaru stood in front of him, he thought that he was just a background character. Fortunately, he had the ability to read the ninja's secret information. The moment he saw Lord Ban, he shouted and went forward to take him as his master…Thus, he succeeded in courting death. He had done many things and put in a lot of effort in his reincarnation. As the secret was gradually revealed, he realized that his enemy was the entire world.
----------------------------
" Naruto: The Murder of Blood " was a light novel by the author, Dim Youngster. It was a derivative doujinshi novel. The general plot of this novel was:
Zhang Dingyu accidentally transmigrated to the world of Naruto and became the godson of Tsunake, the disciple of Orochimaru, the son of the fourth generation of Naruto, and the brother of the protagonist Naruto Uzuki. He used the name of Hiroshi Rippling Wind to travel through the Ninja Realm, causing it to tremble and tremble. Shadow level? Was he very strong? Sorry, I kill shadows like I kill dogs. Was the big cylinder wood Bright Night very strong? So, do you choose to submit to me or die? The new book has been released: Naruto's Demon Fox in Troubled Times. QQ group: 597195724.
----------------------------
" Naruto: Shining World " was a light novel by the author of Time Flow, a derivative doujinshi novel. The general plot of this novel was:
Author's Note: Every time I hear the theme song of Naruto Theatrical Version 7: The Lost Tower, I can't help but imagine how happy Naruto's childhood would have been without that night 16 years ago. How would the story of Naruto continue?
After all the ghouls were sealed, the fourth generation leader's soul traveled through time and space and returned to ten years ago. After seeing the red-haired girl again, what kind of changes would happen to all the stories?
This was the story of the rebirth of the fourth generation of Hokage!
......
[In the name of Naruto, I will protect my family and companions in the village. This is what I will do now!]
In the name of light, the five nations were shaken and all darkness was cut off!
[Note: This is the story of a hardcore fourth-generation fan's dream come true. Shuimen did not recover his memories in the early stages of the game. If you have the same thoughts as the author, you can try to read on. You will definitely not be disappointed!]
----------------------------
" My Eight-Year-Old Me Became Naruto " was a light novel written by the author, a bunny. The general plot of the novel was:
He Feng came to the 10th year of the Muye calendar and became a seven-year-old child. He had no red eye disease, no crystallites, no bone growth, and his surname was not Big Wood. Just when He Feng thought that he would live an ordinary life here, his father told him that he would take him back to the village, and he discovered… The God of Ninja World's Thousand Hands Pillar was his grandfather. The God of Ninjutsu's Door of a Thousand Hands was his second grandfather. It was said that Tsunete, one of the Three Ninjas, had become his sister. In the blink of an eye, not only did He Feng become the most powerful person with connections, but he also awakened his golden finger! Hence, He Feng set a small goal, to replace Yuan Fei's Sun Slash to become the third generation Eye Fire Shadow at the age of 20. He had never expected that he would achieve this small goal when he was eight years old! This book was also called " I became Naruto at the age of eight "," I became the village chief of Muye ", and " I, the grandson of Pillars, was Naruto at the age of eight!"
----------------------------
The book " Naruto's Joy as a Father " was a light novel written by the author, Shinfan. The general plot of this novel was:
When he woke up, he realized that the entire world had changed!
With his wife and children, he had achieved all his life goals in an instant!
But I haven't reached the point where I can enjoy a rich life and be a rice worm waiting to die!
If I remember correctly, I will be hacked to death by my own son in ten years…
----------------------------
" Naruto: Hatsunada in the Hidden Cloud " was a light novel by the author, Irascible Poop-picker. It was a derivative doujinshi novel. The general plot of this novel was:
When 3-year-old Hinata was kidnapped by Hidden Cloud Village, the entire Kinabe Village thought that she would die. It was only after 13 years that the people of Kinabe Village found out that not only did the little girl not die, but she had also become the strongest Ninja Realm! Chapter 1 - 52 was the transmigrator scene, mainly about the battle between Hidden Cloud and Kiba, and Chapter 53 was the main plot after Hinata grew up and left Hidden Cloud.
----------------------------
" Naruto Dynasty " was a light novel written by the author Lian Yu. The general plot of the novel was:
An infinite ninja manga created by Baihua No.2 Middle School Manga Club was materialized in a void explosion. That night, some of the students from No.2 Middle School were chosen to be the Reincarnators of Infinite Space. After the monthly test, they were greeted with difficult missions in the Ninja Continent. Failure to complete the mission would result in their lifespan being deducted. In his previous life, Lin Xu had missed this opportunity. He watched as the people around him gradually drifted away from him and became strong in the inner world while he struggled bitterly in the secular world. Many years later, Lin Xu, who found out the truth, did everything he could to become a Samsara traveler. When he died, he consumed the Flower of Time that he had drawn in the corner of the manga. He would rise up in the ninja world and build a powerful ninja dynasty with the five Naruto kingdoms as the foundation to redeem ten years of regret.
----------------------------
Naruto: The Descent of the Tree of God was a light novel by the author, Zhen Youcai. The general plot of the novel was:
Every time he finished watching Naruto, he would feel a faint sadness, as if he was reminiscing about his lost youth…This book was about an old otaku who was reborn into a thousand-handed rope tree. He used his golden finger to meticulously plan and change the entire ninja world according to his own wishes, making up for the tragedy and regret in his heart.
----------------------------
Naruto Ninja Sect was a light novel by the author, Kaede Lin. It was a derivative Doujinshi novel. The general plot of the novel was as follows:
Three thousand years had passed since the fourth battle of the Ninja Realm.
The people and things that were once profound were all left behind by time.
The peace left behind became fake and fragile in time.
The power of Bright Night enveloped him once again, adding to the darkness in his heart.
The organizations that had been hidden for a long time appeared one after another. This was a stage for ninjas.
Jing Shaoyang became Zuo Ming's disciple and mastered the power of Yin and Yang. He created the Ninja Sect and dominated the world.
I don't think it'll necessarily meet your needs, but I'll try my best to recommend a novel that's most relevant to your description."Naruto no Sakaki Tree" is a light novel written by the author, Chariot Chaser. It's a derivative Doujinshi novel. The general plot of this novel is:
The story began when he met Nagato, Minami, and Yahiko!
Akatsuki Organization's Storm-The Third Ninja World War-Before and After the Fourth Generation of Naruto-Kirigakure's Civil War and Reformation-Uchiha's Annihilation…
The author would write down many of the major events in the manga that were vague and could withstand scrutiny.
I hope that everyone will collect and recommend more and give the author some encouragement in writing. Thank you ~
[Note: This article is based on Naruto manga, but the animation adaptation is selectively selected!]
----------------------------
Naruto: The Invincible Stupid Kid was a light novel by author Fan Hua. The general plot of this novel was:
A university student had accidentally transmigrated into the world of Naruto. "So what if I transmigrated? I even became a member of the Hyuga clan. That's a true case of crystallites!" "The Hyuga clan will be cockroaches from now on? Impossible! With the Naruto Plot and the cultivation ring in my hand, wouldn't it be easy for me to dominate the ninja world?" "Have you ever seen a full-time ninja? Have you seen the ability to burn fruits in the Naruto World?" You have your talent, and I have my cheat. It's not very awesome, but it can beat everything...
----------------------------
"Naruto: I'm Naruto Uzumaki" was a fantasy novel written by Nan Xiaoao. The general plot of the novel was:
Not only did Cheng Ming transmigrate to Naruto's world, but he also transmigrated directly into Naruto Uzumaki. All the adventures in the plot did not fail because he was the invincible Naruto Uzumaki!
----------------------------
The book "The Strongest Support Enduring Naruto" was a light novel written by the author, Popsicle 50 cents a stick. It was a funny and sarcastic novel. The general plot of this novel was:
First of all, this book is not a transmigration story. My name is Nairo. The residents of Ninja Realm lived in hell.
----------------------------
"Naruto: Absolute Control" was a light novel written by the author, Chu Fan. It was a doujinshi derivative novel. The general plot of this novel was:
It was Naruto God's work that paid tribute to Mr. Kishimoto. He watched Naruto grow up from a young age and watched the characters in it grow from childish and incompetent to more and more powerful. To be honest, he was touched and regretful. As an incompetent author, he had always wanted to dig a hole for Naruto. Finally, with the encouragement of his gay friend, he dug this hole. I hope that my dear friends who love Naruto can accompany me to relive that time together.
----------------------------
"Naruto: Six Paths of Iruka" was a light novel written by one of the authors, a doujinshi novel. The general plot of the novel was:
When Iluka woke up, he found that he had become the teacher of the Ninja School in Kiba Village, Iluka Uno. Just as he was thinking about how he could transmigrate into a supporting role, Uncle Yi Le appeared in front of him with his reincarnation eyes and told him,"You now have the power of the Six Paths, the reincarnation of Asura. You can slap your palm and shout whatever ninjutsu you want-Iruka of the Six Paths!" Forget it. Although it was different from the original, if he wanted to return to the original world, he had to finish the plot. From then on, Iruka of the Six Paths and Yile of the Six Paths, who also had the power of the Six Paths, the reincarnation of Yintuoluo, and the eyes of an immortal, were working hard to maintain the normal development of the plot. Under their hard work, Naruto became a cold killer who attacked without any nonsense, Sasuke became a big boss who persuaded people to be kind and cleanse their hearts, and Sakura used her original talent to become an illusion master who did not rely on her eyes. As for Tsunei? She did not become the fifth Naruto, but followed Selai to travel around the world and live in seclusion in the mountains. Everyone had the best ending, and the original villains would not be cleared of their mistakes, and the team trove that was specifically used to take the blame and fix the BUG did not exist in this game. Illuka tried his best to make this Naruto world view look better in his mind. Of course, there might still be some flaws. There would also be opposition who would reject his request, but their ending... Would you like to understand the Earthly Explosion Heavenly Star?
----------------------------
"Ninja: Reversing the Future" was a light novel by the author, Man Yue. The general plot of the novel was:
Night God Shun, who had only transmigrated after watching Naruto, expressed that he was fearless.
But was it really that simple?
When you see the future, the future has already changed quietly.
----------------------------
"Naruto: Shining World" was a light novel by the author of Time Flow, a derivative doujinshi novel. The general plot of this novel was:
Author's Note: Every time I hear the theme song of Naruto Theatrical Version 7: The Lost Tower, I can't help but imagine how happy Naruto's childhood would have been without that night 16 years ago. How would the story of Naruto continue?
After all the ghouls were sealed, the fourth generation leader's soul traveled through time and space and returned to ten years ago. When he saw the red-haired girl again, how would all the stories change?
This was the story of the rebirth of the fourth generation of Hokage!
......
[In the name of Naruto, I will protect my family and companions in the village. This is what I will do now!]
In the name of light, the five nations were shaken and all darkness was cut off!
[Note: This is the story of a hardcore fourth-generation fan's dream come true. Shuimen did not recover his memories in the early stages of the game. If you have the same thoughts as the author, you can try to read on. You will definitely not be disappointed!]
----------------------------
"Uchiha of the Country of Rain at the Beginning" was a light novel by the author, Forget Love. The general plot of this novel was:
In his previous life, an orphan had transmigrated to the Naruto World, the Country of Rain! The opening of the Eternal Kaleidoscope! The Guardian Angel will lead the Akatsuki Organization to create peace in the Ninja World!
[Description: Powerless Female Lead: Little Nan]
----------------------------
"Trial of Integrated Manga" was a light novel written by the author Yan Zhiming. The general plot of this novel was:
In the anime world to test their own strength, unlimited worlds, unlimited experience, to break through their own limits, the first world is to cut the red eye chaos into the world: Naruto.
I recommend the following three novels to you:
1. [Return of Death: The protagonist is a young policeman. After experiencing the apocalypse, he has to face the test of life and death.]
2. The protagonist was imprisoned in a prison that extracted the souls of the dead. This involved the plot of One Piece's world.
3. "Blood Class Rules": The story revolved around a bizarre incident in a school, and the protagonist and his classmates fought to the death. If you like suspense and explore the story behind it, this book is very suitable.
I hope you like my recommendation. Muah ~