In addition to Gohan and Issei, Rias could be a main character in this fanfiction. She is a powerful devil and a key figure in the Highschool DxD universe. Her relationship with Gohan could be complex, especially when it comes to power dynamics and her own goals for her peerage. She might be intrigued by Gohan's power and want to recruit him or at least form an alliance with him.
Another good one is 'My Highschool DxD SI Adventure'. In this fanfiction, the self - insert character brings a fresh dynamic to the story. The writing style is very descriptive, making it easy to visualize the scenes and the interactions between the characters.
A really cool gohan highschool dxd fanfiction could revolve around Gohan being the mysterious new student who everyone is curious about. As the story progresses, he slowly reveals his true power and his connection to the Saiyan race. He could get involved in the various power struggles in the highschool between different factions, like the devils' peerage groups, while also trying to keep his identity a secret as much as possible.
Typically, in 'si oc saigong dxd fanfic', there might be a self - inserted original character (oc). This character often has unique abilities or personalities. And it's set in the 'DxD' universe, so it may involve the world - building, magic systems, and character relationships from the original series.
There are 'Si Dxd Fanfiction' stories where the main character is a reincarnated soul from another world. This character brings in new knowledge and technology from their past life. They might introduce new fighting styles or magical techniques that surprise the existing characters in the Dxd world, making for an exciting read.
Finally, the writing quality matters a great deal. Good grammar, proper pacing, and vivid descriptions all contribute to making a fanfiction enjoyable. If the writing is too choppy or full of errors, it can be really off - putting. A well - written 'Highschool DxD' SI fanfiction can transport you into the world of the story and make you feel like you're right there with the characters.
In a Gohan in High School DxD fanfiction, Gohan could be a special exchange student. He has to balance his studies and his new life in this strange world filled with devils and angels. He might start a martial arts club in the school, which becomes popular. But his real purpose could be to find a way to bring peace between the different factions, using his Saiyan abilities and kind heart.
One idea could be Gohan arriving in the DxD world during a major crisis. His Saiyan powers would shock the devils and angels. Maybe he teams up with Issei to face a powerful common enemy.