What are some interesting plot ideas for Highschool DxD Trihexa fanfiction?

One interesting concept could be the unique powers that the son of Trihexa might possess. Given Trihexa's status in the 'Highschool DxD' universe, the offspring could have extraordinary demonic abilities that set them apart from other characters. Another concept might be how this character interacts with the existing factions like the Devils, Angels, and Fallen Angels. Their heritage could lead to both suspicion and attempts to befriend or control them.

Yes, there might be. The Naruto and Highschool DxD universes are both quite popular, and the idea of combining them with a Trihexa element could be an interesting concept for fanfiction writers. You can try searching on popular fanfiction websites like Fanfiction.net or Archive of Our Own to see if such a story exists.

Perhaps in this fanfiction, Naruto's skills and abilities from his own universe are used to deal with the chaos that the Trihexa might bring in the Highschool DxD world. He could form alliances with the characters from Highschool DxD and together they try to either control or defeat the Trihexa. It could also explore how Naruto's ninja way clashes or meshes with the values of the Highschool DxD characters. This could lead to interesting character development and plot twists as they navigate through the challenges presented by the Trihexa.

Maybe Jesus could have a special mission in the Highschool DxD universe. For example, he might be there to stop a great evil that is brewing and uses his powers in a way that is different from the traditional powers in the series. He could team up with Issei and the others, bringing a new dynamic to their group.

One interesting plot idea could be Murayama discovers a hidden power within herself. Maybe she has a connection to an ancient artifact in the Highschool DxD universe that gives her unique abilities, like the power to control time briefly. This could lead to her having to protect this secret from both the devils and the angels in the story.

A possible plot is that a group of students in High School DxD start a gaming club, but they accidentally discover that the games they play are linked to some ancient and powerful magic. As they delve deeper into these games, they uncover secrets about their world and have to face off against enemies who want to use this magic for evil purposes.

One idea could be a new character who is a futa and has unique powers related to both male and female aspects. They could join the Gremory group and cause some interesting dynamics, like having a different approach to battles and relationships within the group.

One idea could be exploring Kuroka's past more deeply in the High School DxD universe. Maybe she has some hidden relationships or secrets from her time before joining the main story's events.

Another interesting plot could be about a joint mission between the two universes. The characters from both Nasuverse and Highschool DxD need to work together to defeat a common enemy that threatens both of their worlds. This would require them to understand each other's abilities and form strategies that combine their unique powers.

One idea could be exploring new power-ups for the characters. For example, Issei could discover a hidden ability within his Boosted Gear that allows him to time - travel briefly during battles, adding a new strategic element. Another could be focusing on the relationships in the future. Maybe Rias and Issei have a family and the story could revolve around their children's upbringing in the supernatural world.