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.
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.
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.
The contrast. Naruto is a character full of hope and determination, while an evil Hinata is the opposite. This creates a lot of tension. For example, when they interact, their different values will clash.
One possibility is that an evil entity takes over Hinata. In the fanfic, Naruto could be the only one who can sense that Hinata is not truly herself. He starts to investigate and discovers a plot that involves an ancient evil. The story could revolve around Naruto's attempts to free Hinata from this control and save the village from the impending danger that the evil Hinata might bring.
I really like 'Naruto and Hinata: Love in the Hidden Leaf'. In this fanfic, the author delves into the small moments between them that were often overlooked in the original series. It shows how Hinata's shy glances and Naruto's obliviousness gradually turn into a mutual understanding and love. Also, 'Hinata's Hope' is a good read. It starts with Hinata's perspective and how she dreams of a future with Naruto, and then the story unfolds to make that dream a reality.
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.
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.