High School DxD End Game Fanfiction: Who could be the most interesting character to focus on?

Yuki is also a great choice. Her dual identity as a human raised among vampires gives a lot to work with. You could write about her trying to find her true place in the world. For instance, she might start to question whether she really belongs with the vampires or if she should try to fully embrace her human side. She could also have new relationships with other characters that further explore her identity.

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.

Temari could be the most interesting. She's strong - willed and confident. In a high school fanfiction, she could be the one who challenges the status quo, like standing up against unfair school rules. Her relationship with Naruto would be a contrast, as she tries to keep him in line while also being drawn to his free - spirited nature. And she could have her own insecurities that are revealed as the story progresses, like her fear of not living up to her family's expectations in this new high school environment.

Jiraiya would also be a great character in this fanfiction. His pervy yet wise nature combined with his knowledge of senjutsu could lead to some really funny and also some very deep moments in the story. He could interact with the characters in High School DxD in a unique way, perhaps teaching them some of his own skills or learning from them as well.

I think Sasuke and Issei could make for a great combination. Issei is all about power and his perverted nature adds a comical element. Sasuke, on the other hand, is serious and highly skilled. Their dynamic could be really fun to explore. Issei might be in awe of Sasuke's skills and try to learn from him, while Sasuke could be both amused and irritated by Issei's antics.

I think Nami could be fascinating. In a DxD setting, she could use her wits and charm to manipulate some of the Devils and Angels, just like she does with pirates in One Piece. Also, her knowledge of navigation and treasure hunting could give her a unique role in the DxD universe, perhaps leading her to discover some hidden treasures related to the different factions.

One interesting plot idea could be an alternate ending where Issei discovers a new, hidden power within himself that changes the final battle's outcome completely. For example, he might unlock a power related to his Sacred Gear that allows him to not only defeat the final enemy but also reshape the Underworld in a more positive way.

Gohan and Issei would be really interesting. Issei is all about being a pervert and getting stronger in his own way. Gohan is this powerful yet humble Saiyan. Their different outlooks on power and relationships would create a lot of humorous and thought - provoking moments.

Ben and Issei would be an interesting pairing. Ben is used to being a hero with his Omnitrix, and Issei has his own journey of becoming a powerful devil. They could learn from each other's combat styles. Ben could show Issei how to use his alien forms' unique abilities in battle, and Issei could teach Ben about the world of devils and the importance of relationships in his world.

The Doom Slayer and Vali would make for an exciting interaction. Vali is a very powerful and ambitious character in High School DxD. He would likely see the Doom Slayer as a rival or a potential ally in his quest for power. The two of them could engage in some epic battles or team up against a common enemy. Additionally, the interaction between the Doom Slayer and Koneko would be interesting. Koneko is a quiet and strong - willed character, and she might be curious about the Slayer's motives and his unwavering dedication to his mission.