The integration of the gamer elements. If the fanfic cleverly combines the game - like mechanics, such as leveling up, getting new skills, or having in - game items, with the Highschool DxD universe, it can create a really cool and immersive experience. For instance, the OC could use gamer skills to battle devils or angels in the story.
A good plot that builds on the existing Highschool DxD lore. Maybe the fanfic takes an unexpected turn in the story, like the Gamer OC being involved in a new conflict between the different factions. Or perhaps they have to solve a mystery that is related to the overall mythology of the series. This can keep readers hooked.
A unique and well - developed OC. If the original character has an interesting backstory, personality, and goals within the world of Highschool DxD, it can make the fanfic engaging. For example, if the Gamer OC has a special power or ability that is different from the existing characters in the series.
One interesting plot could be the main character using their gaming skills to outwit the devils and angels in the Highschool DxD universe. For example, they might use strategic thinking from games to solve the complex power struggles and political intrigues in the story.
Unique character design. If the original character (OC) has a distinct personality and backstory that fits well within the Highschool DxD universe, it can make the fanfiction stand out. For example, an OC gamer who has a special power related to gaming that also has an impact on the DxD world in an unexpected way.
You can start by looking on fanfiction platforms like FanFiction.net or Archive of Our Own. They have a wide variety of fanfics, including those related to Highschool DxD with Gamer OCs. Just use their search functions and type in relevant keywords.
The adaptation of gaming mechanics into the Highschool DxD world is also really cool. The SI OC might introduce things like RPG - style leveling systems for the characters in the story. So instead of just the normal power - ups in the original series, characters could gain experience points and level up, unlocking new skills and abilities, which would change the power dynamics and the overall flow of the story.
An interesting plot could be an OC gamer who is known for their role - playing skills in the human world. When they enter the Highschool DxD world, they start to role - play as a powerful being. This act fools many of the characters at first, but as time goes on, they have to actually become strong to keep up the facade and end up changing the power dynamics in the DxD world.
One idea could be an OC with a unique gaming ability that allows them to level up their magic skills faster in the DxD world. For example, they could have a 'gaming HUD' that shows hidden stats of enemies, giving them an edge in battles.
The unique character combinations. In 'highschool dxd oc femslash fanfiction', we get to see original characters in female - female relationships. It's different from the canon pairings and allows for new and exciting storylines.
The integration of the assassin into the existing Highschool DxD world is also important. This means how they interact with the known characters, like Issei and his friends. If there are unexpected alliances or rivalries, it adds to the intrigue. Also, a good plot that involves the assassin in the main storylines or creates new ones related to the world's mythology and power dynamics can make it really interesting. For instance, if the assassin is involved in a power struggle between the different factions in the series.
The character development of the OC. Since it's a fan - created character, the author has the freedom to shape their personality, powers, and backstory. In the context of Shinto, it could be related to a particular shrine, a kami, or a Shinto ritual. This unique origin story can lead to engaging plotlines within the Highschool DxD universe, like the OC's quest for power or their search for a place in this complex world.
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.