What could be the plot of a fanfic where Naruto is killed in Wave and becomes a monster?

Sasuke would likely be deeply affected. He might initially be angry that he couldn't protect Naruto. As Naruto becomes a monster, Sasuke would be conflicted between his desire for power and his loyalty to his friend. He might try to find a way to bring Naruto back to normal so he can have his rival back. Sakura would be heartbroken. She would probably cry a lot and then try to find a medical solution to reverse the transformation. Kakashi would see it as his failure to protect Naruto and would do everything he could to stop the monster Naruto from causing harm while also looking for a way to save him.

Well, one possible plot could be that Naruto, after experiencing some major event or loss, starts to question his own beliefs. He then begins to study Pein's ideology more closely. As he delves deeper, he finds some aspects of Pein's views on peace through pain relatable. Maybe he tries to reform Pein's ideas from the inside, while his friends are initially shocked and try to bring him back to his old self.

One possible plot could be that Naruto, disillusioned with the traditional ninja ways after facing some great betrayal in the village. He stumbles upon the teachings of Jashinism. At first, he's hesitant, but as he delves deeper, he starts to see the power it could offer him. He begins to adapt their rituals and beliefs, which causes a huge rift between him and his former friends. His new path makes him a target for those who oppose Jashinism in the ninja world, leading to many battles and a complex web of relationships being torn apart and rebuilt in new and unexpected ways.

One possible plot could be that Naruto has faced so many betrayals. Maybe his friends turn on him due to some false accusations. This shatters his warm - hearted nature, and he becomes cold as a defense mechanism. He starts to isolate himself and no longer trusts easily.

In 'naruto is betrayed in wave fanfic', it could be that Naruto is betrayed because of false accusations. People might believe that he's working with the enemy. His friends in the Wave mission, like Sasuke or Sakura, could turn their backs on him. They might not trust him anymore and even try to stop him from achieving his goals in the mission.

In such a fanfic, it could be that Naruto discovers some dark secrets about the village leadership. These secrets are so dangerous that the leaders try to silence him. Naruto refuses to be silenced and decides to break away from the village, becoming a missing nin. He then travels the ninja world, gathering allies who also believe in exposing these secrets and fighting against the unjust system of the village.

Perhaps Naruto becomes a nukenin in order to protect a secret that could endanger the village if it were to be exposed. He leaves the village to keep this secret away from those who might misuse it. In his journey as a nukenin, he could develop new jutsu in isolation, away from the constraints of the village's training methods.

Well, one possible plot could be Naruto facing various challenges within the village that require the leadership of a Hokage. He might have to deal with political unrest, new threats from outside, and also find ways to improve the lives of the villagers. For example, he could start new training programs for the younger generation to make them stronger shinobi.

It could be Orochimaru. He has always been interested in experimenting with new forms and powers. If Naruto becomes a monster, Orochimaru might see him as a perfect specimen to study or use for his own evil plans.

I'm not sure specifically as there could be many different versions of such a fanfic. But generally, it might involve Naruto facing some overwhelming danger in the Wave arc that leads to his death, perhaps a more powerful enemy than in the original story or a failed mission that costs him his life.