She can also be a character for promoting acceptance within the fanfiction. By showing how the other characters interact with her, whether it's the vampires, witches, or Elena herself, it can send a positive message about including and understanding people with autism in a world filled with all sorts of differences, just like the diverse world of the Vampire Diaries.
She could be a source of support for Elena. In the chaotic world of the Vampire Diaries, with all the vampire - related drama, her sister's unique perspective could offer a different kind of advice or comfort.
In some fanfictions, Elena's autistic sister might be portrayed as having unique sensitivities. For example, she could be highly sensitive to sounds or lights, which might play a role in the Vampire Diaries' supernatural setting. Maybe she has a special connection to the vampires or other supernatural beings because of her different way of perceiving the world.
There's a fanfiction called 'Elena's Hidden Sister'. In this story, the sister has been hidden away from the supernatural chaos for years but is now drawn back into it. It has a great plot that keeps you on your toes. Also, 'Sister in the Shadows' is good. It shows how the sister tries to protect Elena while dealing with her own secrets in the dangerous Vampire Diaries universe.
They can play the role of a love interest. For example, an OC could be a new vampire who catches the eye of Stefan or Damon. This would add a new dynamic to the love triangles that are so common in the show. Or they could be a mentor figure. An older, more experienced vampire OC could guide the main characters through some of the more difficult situations they face, like dealing with new vampire hunters.
To write a 'Vampire Diaries Elena's sister' fanfiction, begin by creating an outline. Outline the main plot points, such as her arrival in Mystic Falls, her interactions with the main characters like Stefan and Damon. Develop her character traits gradually. Maybe she's shy but has a hidden strength. Research the Vampire Diaries lore to make sure your story fits within the world. Use vivid descriptions to bring the story to life, especially when describing the supernatural elements.
A fanfiction could explore the idea that Elijah's desire for Elena is part of a bigger prophecy. Maybe there's a hidden message that says if Elijah and Elena are together, it will bring peace to the vampire and human world. So he's driven by this sense of duty as well as his personal feelings for her. This would lead to a lot of internal conflict for Elijah as he tries to balance his feelings with the potential consequences of their relationship.
Well, in these fanfictions, the autistic ofc can add a new layer of depth to the relationships. For example, her way of thinking and perceiving the world of vampires, werewolves, and witches might be different from the norm. This can lead to unique character dynamics, like how she might form alliances or fall in love in ways that the original series didn't explore much. Also, it can be a great way to raise awareness about autism within the context of a popular fictional world.
Finn's role in fanfiction can be a supporting character that adds depth to the main plot. He might be used to introduce new elements to the vampire mythology.
It can be a symbol of a character's determination. Just like in the song, if a character in the fanfiction is trying to break free from a curse or a difficult situation, the song represents their will to keep going. For example, Klaus might be trying to break free from his family's control and the song could be a metaphor for his struggle.
One common theme is the power dynamic. Kol is an ancient and powerful vampire, while Elena is a human - turned - vampire with her own strength. Another theme is the exploration of the unknown. Since Kol has a different personality compared to the other vampires Elena has interacted with, it's like she's stepping into uncharted territory with him. Also, redemption can be a theme, as Kol might seek redemption through his relationship with Elena, or Elena might see the potential for good in Kol.
One common theme is friendship. Since they were friends before any romantic feelings came into play, many fanfictions explore how that strong friendship foundation can either support or complicate a romantic relationship between them.