One great 'Op Naruto Highschool DxD' fanfiction is 'Naruto in the World of Highschool DxD'. It has an interesting plot where Naruto's skills and abilities from his own world blend well with the unique setting of Highschool DxD. The story focuses on how he adapts to the new environment and the relationships he forms with the characters there.
Well, Naruto's positive attitude and never - give - up spirit would contrast with some of the more self - interested characters in DxD. He could inspire them to be better. And his unique abilities like the rasengan could be a new weapon in the battles against the various devils and other supernatural beings in DxD.
A great fanfiction could involve Naruto's overpowered (op) abilities being introduced into the Highschool DxD universe. For example, Naruto's shadow clone jutsu could be used in the battles at the high school in DxD. His ability to harness chakra might be a new form of power in that world.
The combination of two popular universes, Naruto and Highschool DxD, is a big draw. Fans of both get to see their favorite characters in a new and exciting setting. For example, seeing Naruto use his Rasengan against devils is really cool.
One great Issei fanfiction is 'Raising Hell with Issei'. It shows a different side of Issei's growth and his adventures in the Highschool DxD universe. The story has some really interesting plot twists that keep you hooked.
Ichigo could be a game - changer. His Hollow - like powers might be mistaken for some sort of demonic or otherworldly ability in the Highschool DxD setting. This could lead to both misunderstandings and interesting interactions with the characters there.
One possibility could be that Ichigo's powers would make him a very unique and powerful character in the Highschool DxD universe. His zanpakuto abilities and high - level combat skills could give him an edge in the battles against the devils and other supernatural beings in that world.
One common theme is power escalation. Since Issei is OP in these fanfictions, the story often focuses on how he continues to gain and control his ever - increasing power. Another theme is harem - related, as in the original Highschool DxD, Issei has a harem. In the fanfictions, his OP status might attract even more characters to his harem, and the dynamics within the harem change because of his new power level.
Shirou would fit in as a powerful and unique addition. His combat skills and magecraft would make him a formidable ally or opponent. He could use his projection abilities to create various weapons and tools, which would be very useful in the battles that often occur in the Highschool DxD world.
Some 'Highschool DxD' OP gamer fanfictions focus on the character using their knowledge of game glitches. In the fanfic, they might find a way to exploit some loophole in the rules of the 'Highschool DxD' world, similar to how a gamer would find and use a glitch in a video game to their advantage. This can create really unique and engaging storylines.