There might be a fanfiction that focuses on the romantic relationships in Volume 10. It could expand on the budding romances, adding more sweet and tender moments between the characters, as well as exploring the challenges they face in their relationships in a more detailed way.
A great fanfiction could be a 'what - if' scenario. What if a certain event in Volume 10 had a different outcome? Maybe a character who was supposed to be defeated actually won, and the fanfiction could explore how that changes the entire dynamic of the story and the relationships between the characters.
One interesting 'Highschool DxD Tiamat' fanfiction could be the ones that explore Tiamat's character in the context of the Highschool DxD universe. For example, some fanfictions might focus on her relationships with other characters like Issei. They could show how she adapts to the school environment and the chaos that often ensues in the Highschool DxD world. Another aspect could be fanfictions that delve into her powers and how they are perceived and used within the story. Maybe she uses her powers to protect the school or to help a particular character achieve their goals.
One interesting Azazel fanfiction could be one where he mentors the main character in a more in - depth way, exploring his knowledge and skills. For example, a story where he takes the protagonist on a journey through different dimensions to teach about the various supernatural elements in the Highschool DxD universe.
One interesting Shirou Highschool DxD fanfiction could be one where Shirou uses his swordsmanship skills from his original story in the Highschool DxD universe to fight in the Rating Games. This would bring a new dynamic as his unique combat style would contrast with the magic - based fighting in Highschool DxD.
There might be a fanfiction where Fem Issei has a special power that only she, as a female version of Issei, can possess. For example, she could have a more refined form of the Boosted Gear that is attuned to feminine energy. This could lead to new storylines and battles that deviate from the original plot. She may also form unexpected alliances with other characters based on this new power.
One interesting fanfiction could be where Female Issei has to face unique challenges in the supernatural world that are different from the male Issei in the original series. For example, she might have to deal with discrimination in a male - dominated underworld society.
You can start by checking out fanfiction websites like FanFiction.net or Archive of Our Own. Use the search function and type in 'Highschool DxD Volume 10' to get a list of relevant fanfictions. Then, look at the ratings and reviews to find the ones that are well - liked.
There are multiple aspects that make these fanfictions interesting. Firstly, the idea of taking the well - known Harry Potter characters out of their familiar Hogwarts environment and placing them in a high school from DxD gives a fresh perspective. It allows for new storylines to develop. Secondly, the opportunity to explore how the magic and creatures from Harry Potter would fit into the often wild and crazy world of DxD highschool. There could be a lot of humor and unexpected twists when the two universes collide, like a Hippogriff showing up at a DxD highschool event or a DxD character trying to learn a Patronus charm.
One interesting plotline could be Issei having to deal with a new, cold power within him. Maybe it's a side - effect of a new ability he's acquired. This cold power might make it difficult for him to interact with his friends in the normal, warm - hearted way he usually does.
One plot idea could be Koneko adjusting to the high school life which is a mix of Naruto and Highschool DxD elements. For example, she might have to deal with different types of jutsus in the school setting as well as the devilish powers from Highschool DxD. Another could be her forming an unexpected friendship with a Naruto character, like Naruto himself, and they learn from each other's powers and cultures.
Some fanfictions might explore Issei's relationships in a non - sexualized way. He could form deep, platonic friendships with the female characters. For instance, he and Rias could be just good friends who support each other in their respective goals, like Rias in her duties as a devil leader and Issei in his self - improvement journey.