Choji would be sad and also a bit scared. He has always been a loyal friend to Naruto. He might not be as aggressive in trying to stop Naruto as some of the others, but he would try to reason with him, talking about their friendship and how the village has also been a home to Naruto. And Ino would use her mind - related jutsu to try to break any possible mental influence on Naruto if there is one, while also trying to reach out to him emotionally.
Maybe it's to protect the village. He could discover a threat that he can only face away from the Leaf Village, to keep the danger from directly reaching his home and loved ones. He leaves as a form of self - sacrifice.
It completely flips the original story. In the original, Naruto loves the Leaf Village and is willing to sacrifice everything for it. In this fanfiction, his hatred changes the dynamic. It might make his relationships with other characters like Sasuke, who also had issues with the village, more complex.
One possible reason could be feeling betrayed by the village's secrets and politics. Maybe he discovers some dark underbelly of the Leaf Village that makes him lose faith in it.
It could be due to a prophecy misinterpretation. Suppose there is a prophecy that Naruto misinterprets as the Leaf Village needing to be destroyed for the greater good. Or perhaps he is tricked by a very cunning enemy who convinces him that the Leaf Village is the root of all the problems in the ninja world.
The unexpected ally might be a character from a different village, like Gaara from the Sand Village. Gaara has a deep respect for Naruto and has changed his ways after his encounter with Naruto. In this fanfiction, Gaara could come to the aid of the Hidden Leaf Village because he believes that the safety of all villages is interconnected. His unique sand - based powers would add a different dimension to the fight to save the Hidden Leaf Village.
They would probably be highly respected. Naruto is a hero in the Hidden Leaf Village, and if Naruko is also an important figure, their descendants would carry on that legacy. The village would look to them for protection and leadership, just as they did with Naruto.
Their relationship could bring a new sense of unity to the Hidden Leaf Village. If Naruto is Anko's brother, they could combine their skills and influence to make the village stronger. For example, Naruto's charisma and Anko's knowledge of certain ninja arts could be used to train new generations more effectively.
Their marriage could strengthen the village in terms of unity. Naruto is a well - respected hero in the village, and Kurenai is a skilled ninja. Together, they could inspire the younger generation. For example, young ninjas might see their relationship and strive to be like them, both in terms of their ninja skills and their relationship values.
His relationships with his friends could be strained. For instance, Sasuke might feel abandoned or angry that Naruto left without consulting him. Their bond, which was already complex, could become even more so, filled with resentment or confusion.