Well, 'highschool dxd' is a popular anime. In the context of 'ultimate hypnotism fanfiction', it could be about using hypnotism in the 'highschool dxd' universe in ways that the original story doesn't. It might involve characters using hypnotic powers for various purposes, like getting information or influencing others' actions. Fanfiction often takes the existing world and characters and twists them in new and interesting ways.
Well, considering the nature of 'highschool dxd', characters like Xenovia could be involved in the 'ultimate hypnotism fanfiction'. Her strong will and combat skills might make her a target for hypnotism to be subdued or she could be the one trying to resist hypnotic control. Also, Asia, with her kind and gentle nature, could be a character that gets caught up in the hypnotism plot, either being hypnotized to do things against her will or being the one to break free from it and help others.
In a Highschool DxD - Naruto crossover fanfiction with Ophis, she could form an alliance with some of the Akatsuki members. They might be interested in her power and knowledge. Ophis could use this opportunity to learn about the unique chakra system in Naruto. This could lead to a series of battles and power - up scenarios as she tries to adapt to this new world and the Akatsuki tries to use her for their own goals.
The female characters from Highschool DxD, like Rias, would be intrigued by the unique personalities of the Naruto characters. Rias might see potential in some of them to join her peerage. And the Naruto girls, like Sakura, would be a bit shocked at first by the more revealing outfits and flirty nature of some of the Highschool DxD characters. But over time, they would bond over things like protecting their friends and the school. The Naruto boys would respect the power of the Highschool DxD devils and might even try to incorporate some of their fighting strategies into their own ninja combat styles.
One possible plot could be that Naruto is suddenly transferred to the Highschool DxD world. He teams up with Issei and they use Naruto's ninja skills and Issei's Sacred Gear powers to face a new threat that endangers both the ninja world and the devil world. Maybe an ancient evil that was sealed long ago has been awakened and they have to find a way to reseal it.
One interesting plot could be the main character using hypnosis to gain unique powers in the Highschool DxD universe. For example, they might hypnotize enemies to make them fight for their side during battles.
One possible interesting plot could be the characters from Naruto and Highschool DxD universes being forced to attend a special high school together. Naruto characters like Naruto himself might be intrigued by the unique magic and devil - related things in the Highschool DxD world. And the devils from Highschool DxD could learn a lot about chakra and ninja techniques from the Naruto crew. They could have joint battles against a common enemy that threatens both their worlds, and in the process, form unexpected friendships and rivalries.
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.
Issei is often involved as he is one of the central characters in the Highschool DxD universe. His character can be greatly influenced by hypnosis, either being the one using it or being affected by it.
In this fanfiction, Naruto's 'dark godlike' form might change the power balance in Highschool DxD. Since Naruto has always been about growth and power - up in his original story, in this crossover, he could quickly rise to a very high - level position. His values from the Naruto world might clash with the values in Highschool DxD. For instance, his belief in friendship and hard work could be a contrast to some of the more self - serving or power - hungry characters in Highschool DxD. This could lead to some interesting story arcs.
Naruto would be the most interesting. He has such a unique personality and set of skills. His never - give - up attitude would contrast and blend well with the often more self - centered characters in Highschool DxD. He could introduce new values like friendship and loyalty in a more extreme way, and his ninja techniques would be a fresh addition to the battles in the Highschool DxD world.