In most shinso vampire Highschool DxD fanfiction, aside from the shinso vampire itself, characters like Akeno Himejima could be main characters. She has her own powers and personality that would interact interestingly with a shinso vampire. Also, Koneko Toujou could be important. Her relationship with the shinso vampire might involve her cat - like nature and her role in the devil society. And of course, there could be original characters created specifically for the fanfiction that become main characters as well.
In 'naruto shinso vampire dxd fanfiction', the theme of adaptation is quite prominent. Characters are thrust into a completely new environment with different rules and species. They need to adapt to survive. Another theme is the struggle for power and control. With the addition of Shinso powers and vampirism, there are often power struggles within the story, whether it's between different factions in the DxD world or between Naruto characters and the new elements they've acquired.
Well, for a fanfiction like this, Naruto could bring his ninja training and knowledge of different jutsus. Shinso's presence would add a psychological aspect as he can mess with people's minds. They could get involved in the power struggles in the Vampire Highschool DxD world. Maybe they side with a particular group, like the Gremory family, and help them in their battles against other factions. It would be a story full of action, mystery, and new friendships as Naruto and Shinso navigate this strange new world.
One interesting concept could be the unique powers that a Shinso vampire might possess in the DxD universe. For example, their enhanced blood - related abilities might interact in unexpected ways with the devils' magic in DxD.
One good story could be 'The Shinso Vampire's New School Life in Highschool DxD'. It might focus on how a shinso vampire adapts to the unique environment of the Highschool DxD world, dealing with the various factions and power dynamics. Another could be 'Shinso Vampire's Alliance in Highschool DxD' which could explore the idea of the vampire forming alliances with different characters in the series.
One possible fanfiction could involve Naruto's ninja skills in the world of Vampire Highschool DxD. Maybe he uses his shadow clone jutsu to outwit the devils and vampires. Shinso could use his mind - control quirk from My Hero Academia (assuming that's where he's from in this crossover) to manipulate the various supernatural beings. It would be a chaotic yet exciting mix of different anime universes.
First, you need to study the source materials well. Know the characteristics of Shinso vampires and the world of DxD. This way, you can create a story that fits within the existing framework.
One popular 'naruto shinso vampire dxd fanfiction' could be those that focus on crossovers between the Naruto and High School DxD universes with the addition of the Shinso elements. For example, some fics might explore how Naruto characters interact with the devils and vampires in the DxD world while having Shinso powers.
Since I'm not familiar with this exact fanfiction, I can only speculate. 'issei is a shinso vampire fanfiction' could potentially tell a story full of mystery and the supernatural. Shinso vampires might have their own set of rules and hierarchies in the fictional world. Issei, being one of them, could be involved in power struggles, or perhaps he's on a quest to discover his true origins as a shinso vampire. It could also be a love story where his vampiric nature complicates his relationship with someone.
The unique elements also lie in the character development. Since Issei and Shinso are not originally vampires in the source material, their transformation into vampires or their journey within the vampire world allows for a lot of growth. They may struggle with their new identities, dealing with the thirst for blood, and the moral implications of being a vampire. This internal conflict and the way they overcome it or succumb to it is what makes these fanfictions interesting. Additionally, the fanfictions often introduce new vampire lore, like unique ways of turning others into vampires or different hierarchies within the vampire community.