One prevalent theme is likely to be the battle between good and evil. Given the nature of the characters, Issei as the son of Azazel may be caught in the middle of this eternal struggle. He may have to decide which side to take or find a way to balance the two. There could also be themes related to family secrets and the revelations that come with uncovering them, which add to the drama and intrigue in the fanfiction.
I'm not sure of specific 'issei son of azazel fanfiction' off - hand. But you can try searching on fanfiction - dedicated websites like Archive of Our Own. There might be various stories there that explore this concept.
I'm not aware of any official 'Harry Potter is Azazel's son' fanfic. The Harry Potter series has a very established canon, and such a premise goes against the original lore. It might be a very rare or non - mainstream fan - created idea that doesn't have wide - spread recognition.
First of all, the entire backstory of Harry's family would be different. In the original, he has the loving memory of his parents, James and Lily Potter. If he was Azazel's son, that family connection would be erased. His place at Hogwarts might also be affected. His relationships with his friends, like Ron and Hermione, would likely be different as well. They might view him with suspicion or his new origin could create a rift. His relationship with Dumbledore would also need to be re - thought, as Dumbledore's guidance was based on Harry's original heritage. Overall, it would be a radical departure from the original story.
Well, I really liked 'The Unseen Bond' fanfic about azazel and nightcrawler. It focuses on the emotional side of their relationship. It shows how Nightcrawler struggles with the fact that Azazel is his father. And then there's 'Azazel's Redemption Arc' which is quite unique. It gives Azazel a chance to redeem himself through his relationship with Nightcrawler. Also, 'Nightcrawler's Journey with Azazel' is a good read as it takes the two on an adventure together.
The following are some recommendations for the reincarnated father and son:
1 Imperial Industry-
2." Rebirth: The Battle for the Heir "
3 "Di Ba"-
4." Poisonous Reborn Bastard "
5."Unending Beauty"
6." UP of Rebirth "
7 "Golden Roll Title"
8 " Reborn Concubine "
9." The Reborn Daughter Is Poisonous "
10." The Bastard's Daughter Is Poisonous "
These reincarnated fathers and sons were immersed in the palace. They all had exquisite writing and exciting plots that were worth reading.
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.
Well, it might be someone like Vali. He has his own sense of justice and is extremely powerful. In fanfiction, the author could easily shape him into a heroic heir. He has a complex personality and his interactions with Azazel could lead to a great storyline with him as the heroic figure.
The complex relationship between them. Azazel being Nightcrawler's father yet having a dark and mysterious past. It's like a puzzle that fanfic writers can play with.