One common theme is the struggle between vampiric nature and humanity. The OC vampire assassin often has to deal with their bloodlust and how it affects their actions and relationships. Another theme is the use of stealth and assassination skills in the Skyrim world. They have to be sneaky to survive and complete their missions.
The theme of isolation is also quite prevalent. In Skyrim, being a vampire is not always accepted, and as a dragonborn, they are set apart already. So, they often face loneliness. Also, redemption is a theme in some fanfictions. The vampire dragonborn may try to atone for their vampiric deeds while still using their powers for good in Skyrim.
One common theme is the struggle with vampiric nature. Female vampires often have to deal with their bloodlust and the moral implications of feeding on others. Another theme is isolation, as they are often shunned by society in Skyrim.
I also like 'The Blood - Soaked Assassin of Skyrim'. In this one, the OC vampire assassin has a complex relationship with the different factions in Skyrim. It delves deep into their moral struggles as they kill for survival while also trying to maintain some semblance of humanity. It's a very engaging read.
Unique character development. A well - crafted original character (OC) that has a complex personality, backstory, and motives can make the fanfiction stand out. For example, an OC vampire who struggles with their newfound vampirism while also having to deal with the politics and power struggles in Skyrim.
One common theme could be adventure. Given that Skyrim is a game full of quests and exploration, the male oc and futa female characters might embark on some grand adventure together. Another theme could be the discovery of new powers or abilities. Maybe the futa female has some unique power that the male oc helps her understand or vice - versa.
One common theme is love and relationships. OCs often find themselves falling in love with the main characters from the show or other OCs. It adds a new layer of romantic drama to the already complex world of the Vampire Diaries.
One common theme is love and relationships. OCs often find themselves in romantic entanglements with the existing characters from the show. Another theme is power struggles. Since the world of 'The Vampire Diaries' is full of powerful beings, OCs also get involved in power plays.
Another theme is romance. Often, the OC will develop relationships with the characters from the Rosario Vampire series. It could be a love triangle or a deep, unexpected connection. For example, the OC might fall for a vampire while also having a strong friendship with a werewolf, creating all sorts of drama. Also, power - related themes are common. The OC may have a unique power or be on a quest to gain more power in order to survive or protect others in the dangerous Rosario Vampire world.
One common theme is self - discovery. Since the characters are original, they often go through a journey of finding out who they are within the Assassin's Creed world. Another theme is loyalty, whether it's to the Assassin Brotherhood or to their own personal beliefs.
The plot could involve the vampire OC trying to find a place among the different vampire clans in Skyrim. He might face challenges from the Dawnguard, a group dedicated to hunting vampires. He could also form unexpected alliances with other outcasts in Skyrim, like some of the werewolves who also face discrimination. His vampire abilities like enhanced strength and speed would play a big role in his adventures, whether it's in combat or in sneaking around ancient ruins.