If Naruto has a bloodline and hates Konoha in a fanfic, it could start with his discovery of the truth about his bloodline. Maybe Konoha has been hiding it from him all along. This betrayal could be the root of his hatred. He might then start to learn more about his bloodline's powers in secret, away from Konoha. As he grows stronger, he could form his own group of outcasts who also have grudges against Konoha and plan some kind of revolution or revenge against the village.
Well, if Naruto has a bloodline and hates Konoha in a fanfic, it could lead to him becoming an anti - hero. He might use his bloodline powers against Konoha at first. Maybe he teams up with some of Konoha's enemies who share his hatred for the village. This would completely turn the original story on its head.
In a fanfic with Naruto having a bloodline and hating Konoha, his relationships would be drastically different. He'd no longer be friends with Sasuke in the same way, as Sasuke's loyalty to Konoha (initially) would be a point of conflict. His bloodline could be something that Konoha once feared or tried to suppress, which fuels his hatred. This could result in a much darker Naruto who is out for revenge against the village.
The story would deviate from the original themes of unity and friendship. Naruto's hatred could split Konoha into factions. This would mean different training regimens, different missions, and different loyalties. For example, Naruto might start his own group of ninjas who share his views, which would completely change the power dynamics in the village.
It completely flips the original story. In the original, Naruto loves Konoha and eventually comes to terms with his family legacy. But in this fanfic, the hatred changes his character motivation. Instead of striving to protect Konoha, he might be out to get revenge or simply distance himself from it.
Well, it completely flips the script. In the original story, Naruto loves Konoha deeply. But in this fanfiction, his hatred changes the whole dynamic. For instance, his relationships with his friends like Sasuke and Sakura would be drastically different. Instead of protecting the village together, they might be on opposing sides.
The first consequence could be a breakdown in the village's unity. Naruto is seen as a hero in Konoha, and if he turns against it, many of his supporters might be confused or even follow his lead. This could lead to internal strife within the village.
One way to justify it could be through a series of betrayals. Maybe Naruto discovers that Konoha has been using him all along, and his family has some dark secrets that make him feel betrayed. For example, if he finds out that his father was involved in some unethical experiments that led to the suffering of many villagers, that could turn him against both Konoha and his family.
The story would likely focus more on Naruto's individual journey. Instead of being centered around Konoha's affairs, he'd be out in the world facing new challenges. His relationships with his Konoha friends might become strained or take on a different dynamic as he's no longer part of the village.
Many relationships would be affected. For example, Sasuke's story would take a different turn. He might not have the same motivation to return to Konoha if Naruto is not there. Also, Naruto's other friends like Sakura would be devastated and might set out on a journey to find him. The power dynamics in the ninja world would shift as well, with other villages possibly seeing Konoha as weaker without Naruto.
Another reason could be that he witnesses corruption or unfairness within the village leadership. If he sees that the system is rigged against certain groups, including himself or his friends, he could grow to hate Konoha and decide to leave.
It could also be due to a lack of support. Naruto was constantly in trouble and trying to prove himself. If his family didn't show up in any way to support him and Konoha didn't do enough to encourage him in a positive way, but rather just punished him for his pranks, he might grow to hate them both.
In a fanfic, Naruto's bloodline could be connected to an ancient prophecy that Konoha tried to prevent from coming true. They feared Naruto's potential power from the bloodline. So they isolated him and treated him badly. As he grows up and learns about this prophecy and Konoha's actions to stop it, he starts to hate the village. His bloodline could give him unique abilities like the ability to control a powerful and ancient energy source that Konoha was afraid would disrupt their power structure.