Iruka could step in. He has always been like a mentor and a father figure to Naruto. He was the first one to really see Naruto's potential and give him the recognition he deserved. So in the absence of his family, Iruka would be a likely candidate to fill that family - like role.
The Third Hokage might also play that role. He has always been watching over Naruto. He made sure Naruto had a place to stay and food to eat. He was a sort of protector for Naruto. In the context of Naruto being left behind by his family in fanfiction, the Third Hokage could step up more and be like a grandfather - like figure for Naruto, providing him with stability and guidance.
A new character could be an old friend of Naruto's parents who shows up. They might have some information about his family and why he was left behind. Maybe there's a healer who tries to help Naruto deal with the emotional scars of being left behind. This healer could have their own backstory related to loss and abandonment as well.
Perhaps in this fanfiction, Naruto's family leaves him because they fear his godlike abilities. Naruto then has to prove that he can use his powers for good. He could start by helping the villagers who once shunned him. This would lead to a series of events where he gradually gains the respect and understanding of those around him, despite his family's absence.
One possible plot could be Naruto's journey of self - discovery as he tries to come to terms with being left behind. He might find hidden strengths within himself. Another could be him forming unexpected alliances with other characters who also have a sense of being alone. For example, he could team up with a wandering ninja who has his own story of abandonment.
It could be a powerful ninja from another village who sees Naruto's godlike powers as a threat to his own plans of domination. Since Naruto is already feeling vulnerable due to his family leaving him, this antagonist might try to take advantage of his emotional state.
Well, it makes him more independent. Since he's left behind, he has to learn to fend for himself. He becomes more self - reliant and determined to prove his worth, not just to his family but to the whole village. He's constantly seeking validation and that drives him to train harder and grow stronger.
He would probably be very lonely. Without a family, Naruto has no one to turn to in the most basic sense, which would lead to a deep - seated loneliness.
Naruto in such a fanfiction could have a very different growth trajectory. Abandoned by family, he might be more eager to find a sense of belonging elsewhere. He could be more drawn to groups or individuals who seem to accept him unconditionally. His view of the village might also be more cynical. He may see the village as a place that failed him by allowing his family to abandon him. His training could be more solitary as he doesn't have a family to guide or encourage him. This would likely lead to a Naruto with a more independent and perhaps more hardened personality compared to the Naruto in the original story.
Another reason could be jealousy. If Dark Naruto has certain unique abilities or powers that set him apart from the rest of the family, they may be jealous and rather than embrace him, they choose to ignore him. This would be a rather petty reason, but in the complex world of fanfiction, it's a possibility.
I recommend a few novels. "Superpowers are Magnetic Field Rotation". This light novel was really cool. The male lead, Bai Jing, was 12 years old. He had complete self, time power, and magnetic field rotation superpowers. The female leads also had their own unique characteristics. Every day, he would update at 170,000 words. "Immortal Hacker" was a Xianxia novel. The male protagonist, Ji Han, was 18 years old. He was kind, sincere, and lazy. There was a cute pet, Buttface, and the female protagonist, Luo Yinyin, was cunning and intelligent. "The Song Dynasty" was a historical novel. The male protagonist, Zhao Quan, struggled in the troubled times of the Song Dynasty. Although the setting was not very likable, the writing style was decent. "The Headmaster Is Very Free" tells the story of traveling back to the Zhenguan period. The male protagonist Zong Xiu slowly integrated into the Tang Dynasty, and the female protagonist Yi Qing's fate was bumpy. In the reality novel "I'll Take Your Happiness", the male protagonist Qian Lixian had just graduated and was lost in society, while the female protagonist Yao Yao was lively and unruly. They are all quite interesting, depending on your preferences. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
He recommended a few good novels. " Farmer's Daughter-in-law " was a modern romance novel written by her elder sister. It was about the rebirth of a rural daughter-in-law. " Heavenly Emperor: Summoning the Supervisor of the East Chamber at the Beginning " was a fantasy dynasty hegemony novel created by Worryless 1. The protagonist traveled through the world of martial arts, activated the check-in system, and finally seized the throne. It was super exciting. " Reborn, I Want to Go Back to the Village " was a novel about urban life written everywhere. It depicted the rural life of Dandong in the 1970s and 1980s, and all kinds of interesting things. " You Hu Nong Jia " was an ancient romance, business, and farming novel written by Mu 'erdai. Little Bamboo's life after being reborn as a farmer in Jiangnan. " The Village of Rebirth " was a modern romance novel created by Liu Yuan Mian Yan. The female protagonist was reborn to be seven years old and wanted to change the fate of her family to become rich. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>