There are also fanfics that might introduce new magical elements or abilities to the characters. Maybe a fanfic where Rias discovers a new power within herself and has to learn to control it, all while dealing with the regular chaos in the school and the underworld.
First, know the original 'High School DxD' world well. Understand the personalities of the characters, their relationships, and the overall lore. This will help you write in a way that feels consistent with the source material.
One possible storyline could be that Queen Lemon is a lost princess from a hidden land in the Naruto world and she ends up in the High School DxD universe. There, she has to find her way back home with the help of the characters from both series. For instance, Issei from High School DxD could use his unique powers to protect her while Naruto teaches her some ninja skills for self - defense.
Some popular themes include the power dynamics within the harem. For example, some members might be more powerful than others, and how they use or don't use their power in the relationship is interesting. Additionally, the cultural and mythological elements from the 'High School DxD' universe are often explored in these fanfics, such as different demon clans and their traditions.
Typically, you'll see the main characters from the original High School DxD series like Issei Hyoudou. He might be in a different role in the fanfic, perhaps more involved in the'slave' aspects of the story. Rias Gremory could also be a main character, maybe as a figure of power who has'slaves' under her command.
One interesting storyline could be about the characters' unique power development within the fanfic's universe. For example, a character might gain new powers related to their'slave' status that gives them an edge in battles or challenges. Another could be a story of friendship and loyalty that develops between the main characters despite the complex'slave' relationships depicted in the fanfic.
Well, in such a fanfic, it might involve a plot where Queen Lemon is a key to resolving a conflict between the two worlds. The characters from Naruto, like Naruto himself or Sasuke, could interact with the characters from High School DxD. They would have to deal with cultural differences. Naruto's positive attitude might influence the more complex characters in High School DxD, and Queen Lemon could be the catalyst for this interaction.
First, you need to have a good understanding of the 'High School DxD' universe. Know the characters, their powers, and the overall setting. Then, decide on the main characters for your harem. Next, think about the plot. It could start with an interesting event that brings the protagonist and the harem members together. And don't forget to add some unique twists to make it your own.
He could be a new type of threat or ally in the DxD world. Since Naruto has such powerful abilities, the fallen angels might see him as a potential weapon or a hindrance to their plans.
One great 'High School DxD Gamer' fanfic is 'The Gamer in High School DxD'. It has an interesting plot where the main character uses his gamer skills in the DxD universe in unique ways. Another one could be 'High School DxD: Gamer's Ascent' which focuses on the character's growth as a gamer in that world.