These fanfictions are interesting because they allow the writer to play with the 'what - if' scenarios. What if Naruto, who is used to a certain way of life in Konoha, is suddenly in a world where the power structures and social norms are completely different? And not only that, but he has to deal with the fact that he was rejected in his own world. It opens up a lot of possibilities for unique storylines and character interactions.
There could be a fanfiction where Naruto is rejected by Konoha and then somehow ends up in the DxD world. In this story, he might have to learn about the new rules and powers in DxD while also dealing with his own past rejections. It may show his growth as he adapts and makes new alliances in this unfamiliar setting.
It might refer to a fan - created story in the Naruto fandom that was turned down. This could be due to various reasons. For example, if it contained offensive content towards the original characters or if it deviated too much from the overall theme and feel of the Naruto series. It could also be that the writing style was simply not engaging enough for the reviewers or the audience it was intended for.
There probably is. A lot of fanfiction platforms are filled with creative crossovers. Given the popularity of Naruto and High School DxD, some fans might be intrigued by the idea of Naruto being in the Dragon DxD universe. They could explore how Naruto's abilities would interact with the unique magic and supernatural elements in the Dragon DxD world, like how his ninja skills would fare against the devils and angels in that setting.
One idea could be that Naruto is somehow transported to the world of Highschool DxD. He could use his ninja skills and chakra in the new world, maybe even teach some of the characters there a thing or two about combat. For example, he could show Issei how to better control his power using chakra control techniques.
Yes, there might be such fanfictions out there. Fanfiction writers often create crossovers where they put characters from different universes like Naruto and High School DxD together and come up with various scenarios, including ones where Naruto could potentially 'kill' a character from the DxD universe. However, the quality and nature of these fanfictions can vary greatly.
In a Naruto and High School DxD fanfiction, there could be a scenario where the protagonists of both stories meet in a neutral dimension. Issei from High School DxD might be intrigued by Naruto's ninja skills and determination. Naruto, in turn, could be curious about Issei's Sacred Gear. They could start training together, sharing their knowledge and skills, and ultimately have to face a common enemy that threatens both their worlds.
The plot could be that Naruto discovers a dark secret about his family that makes everyone in the village fear and reject him. For example, if it was thought that his father was responsible for a great tragedy. Naruto would then struggle to come to terms with this new information while also trying to regain the trust of those around him. He might find allies in unexpected places, like some of the outcast ninja from other villages.
It could be Sasuke. Maybe Sasuke is in a bad mood on Naruto's birthday and rejects Naruto's invitation to hang out or something. Since they have a complex relationship, Sasuke's rejection would really hit Naruto hard.
The storylines can be combined by creating a common threat. Suppose an enemy emerges that is interested in both the power of the Bijuu and the power sources in Highschool DxD. This would force the characters from both universes to team up. Also, the cultural differences between the Naruto world and the Highschool DxD world can be explored. Naruto could introduce concepts like ninja clans and shinobi training to the DxD characters, while they could introduce him to the complex social hierarchies and supernatural politics in their world.