A great fanfiction might focus on a character who is an outcast in the Highschool DxD world but uses their gamer skills to gain respect. The lemon part could be how they form a special bond with another character through shared experiences, and this bond has some sweet and romantic undertones that are characteristic of the 'lemon' genre.
First, you need to have a good understanding of the Highschool DxD universe. Know the characters, their powers, and the overall setting. Then, for the gamer part, think about how you can integrate gaming concepts like leveling up, quests, or unique abilities. Regarding the lemon aspect, keep it in line with the tone of the original series and make sure it's tasteful and not too explicit.
The combination of the 'gamer' element with the 'Highschool DxD' universe. It adds a new layer of gameplay - like mechanics to the already rich world of 'Highschool DxD'. For example, characters might gain power - ups or have to complete quests in a way that's inspired by gaming.
It is not appropriate. The 'highschool dxd' series already has a certain target audience, mainly those interested in its supernatural and action elements. Adding 'lemon' (which implies sexual content) and potentially glorifying violence in fanfiction goes against the general ethical and appropriate content guidelines. Fanfiction should aim to expand on the positive aspects of the original work in a family - friendly or at least non - offensive way.
One great Highschool DxD Gamer Issei fanfiction is 'Issei's New Game'. It takes Issei's character and adds an interesting gaming twist to his adventures in the Highschool DxD universe. The story is full of action and the character development is really well - done.
One common theme is power - up. Just like in a game, the characters often level up or gain new abilities in these fanfictions. Another theme is strategy. They use gamer - like thinking to plan their moves against opponents in the Highschool DxD world.
One interesting plotline could be the main character using their gaming knowledge to gain unique abilities in the Highschool DxD world. For example, they might apply strategic thinking from games to outwit opponents in battles.
The popularity of Highschool DxD Gamer Issei fanfiction lies in the unique combination of the Highschool DxD universe and the gamer trope. Fans love seeing Issei, a well - known character, in a new light. The gamer aspect allows for interesting power - ups and strategic thinking that add depth to the story.
One possible plot could be that the OC gamer, being a huge fan of the Highschool DxD world in his own gaming realm, somehow gets transported into the world. He then meets Raynare. Maybe at first, Raynare tries to use him for her own purposes as she usually does. But as the story progresses, the gamer's unique skills from his gaming world start to change her perception of him. For example, he might be able to analyze situations like he does in games and come up with strategies that no one in the Highschool DxD world has thought of. This could lead to an interesting dynamic between them, with Raynare slowly starting to trust the gamer and they end up on some kind of adventure together.
The OC's backstory as a gamer is crucial. Maybe they were a bullied gamer in the human world but in the Highschool DxD world, they find a new sense of purpose and power. Their journey from being an underdog gamer to a powerful figure in the DxD world can be very memorable. Also, give them some quirks like always quoting game lines at inappropriate times which adds humor and memorability.