I'm not sure if it's popular. There are so many different types of fanfictions out there that it's hard to gauge the popularity of just this one. It might be popular among a small group of fans who are interested in exploring darker versions of Naruto and Hinata's relationship.
In some fanfictions, Naruto and Hinata could be turned evil due to a powerful dark magic or a curse. For instance, they could be made to believe that the village has wronged them in some way, so they decide to take revenge. They may begin by sabotaging the village's defenses and then move on to more serious acts like trying to overthrow the Hokage. This could completely change their characters from the kind - hearted ones we know in the original series.
Well, obviously Naruto and Hinata are the main characters. Naruto is the protagonist with his strong will and determination. Hinata, in this case, is the one with an evil turn, which makes her a central figure as well.
I'm not sure if there is a specific 'evil naruto x hinata lemon fanfiction' available. Fanfiction is a vast and diverse field, and while there may be many Naruto - Hinata fanfictions, the 'evil naruto' and 'lemon' (which often implies sexual content in fanfiction terms) combination might not be as common or might even violate some fanfiction site's rules.
Fanfiction often takes the original characters and twists them in new ways. In the case of 'evil naruto and hinata lemon fanfiction', it might involve Naruto having some sort of malevolent motives or actions while Hinata is part of the story. However, without reading it, it's hard to say exactly what it contains. Maybe it's about Naruto using his new 'evil' persona to interact with Hinata in unexpected ways, perhaps in a conflict - ridden or strange relationship context.
To develop Hinata's character in a Naruto Hinata Evil Avatar fanfiction, we could explore her backstory more deeply. There could be some hidden trauma or family secrets that the evil avatar state brings to the surface. As she delves deeper into her new evil self, these past issues could resurface and cause her to re - evaluate her actions. She could also have interactions with Naruto that are different from their usual dynamic. For instance, Naruto might try to appeal to her old self, and Hinata could respond in unexpected ways, which would all contribute to her character development.
In fanfiction, 'naruto and hinata are evil' can be unique in that it can explore different moral and ethical questions. For example, how would the other characters in the Naruto universe react to their friends turning evil? It also allows for new storylines, like a redemption arc for them if the writer wishes. Moreover, it can show a different side of the Naruto world where the main characters are not the forces for good we expect. This can create a lot of tension and drama in the fan - created story.
In a Naruto Hinata Evil Avatar fanfiction, the plot might involve an ancient evil entity that attaches itself to Hinata. As her avatar, she could start to manipulate the political situation in the Hidden Leaf. For example, she might spread false rumors or create unrest among the clans. And Naruto, being the hero he is, would have to figure out what's wrong with Hinata and stop her without hurting her too much.
The concept can be developed by exploring Naruto's reasons for turning evil. It could be due to a past trauma that was never resolved, like the death of someone close being blamed on the village. Hinata then becomes a symbol of hope for him to return to the light.
One possible 'evil Naruto x Hinata' fanfiction could involve Naruto being corrupted by some dark power and Hinata's attempts to bring him back. Maybe in this story, Hinata has to use her gentle yet strong will to reach the part of Naruto that is still good deep inside. For example, she might start by reminding him of their shared memories in Konoha.