What are some interesting ideas for a Conquest High School DxD fanfic?

You could write a fanfic where the two worlds collide due to a powerful magic or jutsu gone wrong. The characters from both Naruto and High School DxD have to team up to fix the problem. This would bring together different personalities and abilities. For instance, Issei's perverted nature could be a source of comedic relief while Naruto's determination could inspire the DxD characters to fight harder.

One idea could be a crossover with 'Fate/stay night'. You could have the characters from High School DxD enter the Holy Grail War. Issei could use his boosted gear in new and exciting ways against the Servants. Another idea is a crossover with 'Naruto'. The ninjutsu from Naruto's world would be a cool addition to the battles in High School DxD. For example, Sasuke's Sharingan could create some interesting interactions with the devil eyes in DxD.

One idea could be to explore new alliances within the DxD universe. For example, a character from a minor faction teams up with the main characters to achieve a common goal in the conquest. Another could be to focus on a character's personal journey of power - up during the conquest, like how they train and overcome their weaknesses.

A great idea for a High School DxD fanfiction is to explore a romantic relationship that is not the typical one in the series. For instance, a story about a relationship between two side characters who have to overcome many obstacles due to their different species or social status within the devil - angel - fallen angel hierarchy. You could also write about a character's journey of self - discovery outside of the main plot of the series. Like a character who realizes they have a different purpose in life than what they were initially led to believe.

One plot idea could be that Naruto, with his ninja skills, gets transferred to the High School DxD world. He might accidentally join the Occult Research Club and use his Rasengan to defend the club from various threats. His positive attitude and never - give - up spirit could inspire the DxD characters and also attract the girls in the harem, leading to some comical and action - packed situations.

A third concept could be a killer who was once a victim of the dark side of the High School DxD universe. They now seek revenge on those who wronged them. However, as the story progresses, they realize that revenge is not the answer and end up joining forces with the good guys to make the world a better place.

One idea could be to explore a new character reincarnating into the High School DxD world with a unique power, like the ability to control time in small bursts. This could lead to some really interesting plot twists, such as being able to freeze time during battles or rewind to correct mistakes. Another idea is to have a reincarnated character who has memories of a different type of mythology and tries to incorporate that knowledge into the existing world of High School DxD. For example, if they remember Norse mythology, they could introduce new spells or artifacts related to it. A third idea is to focus on a reincarnated character who is trying to change the fates of some of the main characters. Maybe they know how things are supposed to play out from their past life knowledge and want to make things better for their favorite characters.

One idea could be Livia forming an unexpected alliance with a character like Issei. Maybe she has some unique knowledge about the supernatural world that she shares with him to help in a difficult situation.

You could do a crossover with 'Sword Art Online'. The virtual reality aspect of SAO could be combined with the supernatural elements of High School DxD. For example, the characters could be trapped in a virtual world that has elements of both worlds, and they have to fight their way out. Issei might have to use his skills in a new digital environment while also dealing with SAO - like challenges.

There could be a fanfiction where Sasuke's Sharingan has an unexpected interaction with the supernatural elements in High School DxD. For example, his ability to see through illusions could be enhanced or altered by the magic in that world. This could lead to him having a different role in the battles and relationships within the High School DxD setting.