A lot of grand highblood x oc fanfiction also plays with the trope of 'forbidden love'. Given the nature of the grand highblood in the source material, a relationship with an oc might be seen as something that goes against the norm or has various obstacles. This could be due to social hierarchies, differences in species, or other factors within the fictional universe, which adds an element of drama and tension to the story.
One common trope is the 'opposites attract' scenario. The grand highblood's often menacing or complex nature is contrasted with the oc's more innocent or different qualities. This creates a dynamic relationship.
One common theme is power dynamics. Given the nature of the grand highblood character, there's often a play on who has more power in the relationship with the reader. Another theme could be the exploration of an alien or otherworldly relationship, as the grand highblood is not from an ordinary world.
Some grand highblood x oc fanfiction might explore different themes. For example, they could focus on the relationship development between the two characters. The oc might be from a different background or have unique abilities that interact with grand highblood's own nature. By reading various stories, you can get a sense of the different interpretations and storylines that writers come up with.
There are some grand highblood x reader fanfictions that focus on adventure scenarios. In these stories, the grand highblood character often takes the reader on a journey through his world. It's interesting to see how the relationship between the two develops in such settings. You can try looking for them in fanfiction communities dedicated to the relevant media.
One common trope is the 'fish out of water' situation. For example, if the OC is from a different time or place than the canon world, like an OC from modern times ending up in Middle - earth in a Lord of the Rings 'oc x cannon fanfiction'. Another is the 'love at first sight' trope, where the OC and the canon character fall for each other immediately. It's often used to quickly establish a relationship in the story.
One often - seen trope is the 'oc with a special power'. This power can either be a threat or an asset to the Akatsuki. It creates interesting dynamics as the Akatsuki members might want to use the oc for their power or protect them from others who would. Also, there's the 'redemption arc' trope for the Akatsuki through the oc's influence. The oc might make one or more of the members question their actions and seek a different path.
Friendship is a great theme. You could write about how the reader and grand highblood become friends despite their differences. Another theme could be adventure, where they embark on a journey together. Maybe they have to solve a mystery or face a common enemy.
One common trope is the 'outsider who understands'. The OC is often an outsider in some way, whether it be from a different village or having a unique power, but they seem to understand Sasuke on a deeper level than others. Another is the 'love - against - all - odds' trope. Since Sasuke is a complex and often aloof character, the OC usually has to overcome many obstacles to get close to him.
One common trope is the over - protective yandere. The yandere character in these fanfics often goes to extreme lengths to protect the Marvel OC, even if it means going against other characters or the law. For example, they might fight off villains in a very brutal way just to keep the OC safe.
A common trope is the 'forbidden love' trope. Since Sebastian has his own duties and often a dark nature in many interpretations, a relationship with a female oc can be seen as something that goes against the norm or is dangerous. Another is the 'damsel in distress' trope where the female oc gets into trouble and Sebastian has to save her.
There are many platforms where you can find such fanfiction. Archive of Our Own (AO3) is a great place to start. You can search for 'grand highblood x reader' and then filter out the lemon or adult - rated content. Another option is FanFiction.net, though the search might require a bit more effort to weed out the inappropriate ones. Just look for stories that focus on character development, interesting plotlines, and the relationship between grand highblood and the reader in a non - sexual way.