One idea could be an OC who discovers their God Slayer magic in a dangerous situation at the high school. For example, a sudden attack by a stray devil forces the OC to tap into this unknown power within them to protect their friends. This could lead to a whole new arc in the fanfiction where the OC has to learn to control and master the God Slayer magic while also dealing with the regular high school DxD drama like relationships and rivalries.
One common theme is power. Since the OC is a god, there's often a focus on their extraordinary powers and how they use them in the high school setting of DxD.
An 'OC' (Original Character) in 'High School DxD' fanfiction who is an angel with holy fire could be a really interesting concept. It might add a new dynamic to the existing world of the series. For example, the holy fire could be used in battles against the devils in the story, creating some really cool fight scenes. Also, as an angel, this OC could bring in new moral and ethical perspectives among the more hedonistic characters in the 'High School DxD' universe.
In a Naruto and High School DxD fanfiction, there could be a scenario where the protagonists of both stories meet in a neutral dimension. Issei from High School DxD might be intrigued by Naruto's ninja skills and determination. Naruto, in turn, could be curious about Issei's Sacred Gear. They could start training together, sharing their knowledge and skills, and ultimately have to face a common enemy that threatens both their worlds.
First, you need to define the origin of the God Slayer magic. Is it something passed down through generations, or did the OC obtain it through a special event? For example, it could be a gift from a mysterious being. Then, consider how the magic affects the OC's personality. If it's a powerful and dangerous magic, they might be more cautious or have a sense of responsibility. Also, think about how it interacts with the existing powers in the High School DxD world. Will it make the OC a target? Will they have to hide it?
A well - written one often has a believable oc character. For example, their gaming skills should be integrated realistically into the High School DxD world. Their reactions to the strange events and characters in DxD should be in line with what a gamer might do.
A possible plot is that the OC is a misfit who doesn't fit into the typical categories in the High School DxD world. They might be a human with no obvious supernatural powers at first, but through their wits and determination, they manage to form alliances with different factions. They could use their knowledge of human technology and psychology to gain an edge, and along the way, they develop a unique power or ability that no one expected.
The OC can have pre - existing relationships with some of the minor characters in the High School DxD world. For example, they could be an old friend of a side character who then gets introduced to the main group. This way, it feels more natural for them to be part of the story.
Sure. You can try looking on some popular fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'oc god in dxd high school' and you'll likely find a variety of stories.
Well, in some High School DxD fanfictions, the OC might be considered Satan's son to create a really powerful and unique character. It could be for the sake of having a character with a dark and mysterious origin that can bring in a lot of interesting plot twists. Maybe the author wants to explore the idea of a character with demonic powers and a connection to the most powerful figure in the underworld, Satan.