Another is 'Love Across Worlds: Demon and Human'. This story tells of a chance encounter between a demon and a human. Their love is forbidden by the laws of their respective realms. But they fight against all odds. The story has great character development, especially of the demon who learns about compassion and sacrifice through his love for the human.
Often, they start with an unexpected encounter. For example, the demon might be on a mission in the human world and accidentally crosses paths with the human. Then, they gradually build a connection through shared experiences. Maybe the human shows kindness to the demon when others would fear it.
One aspect of demon and human love fanfiction is the exploration of forbidden love. It often challenges the norms and boundaries set in the original lore. For example, in some stories, the demon might have to overcome its own nature of chaos and destruction to be with a human. This creates a lot of internal and external conflicts that make the story engaging.
It could be a simple village girl. She might be kind, with a love for nature, which catches Legolas' attention. Maybe she has a special talent like being able to communicate with animals, which is something Legolas admires.
The 'soul - binding' trope is also seen often. It implies a deeper connection between the two, like their souls are intertwined. This can lead to all sorts of plot developments, such as one being able to sense the other's emotions or danger. And there's the 'redemption' trope, where the demon is redeemed through the love of the human.
For this fanfiction, it might be interesting to have a more magical start. The human could be a bit of a magic user, not as powerful as the elves but still with some unique abilities. Haldir is sent to investigate this strange human presence. When he meets the human, he is initially suspicious. But as the human shows their good intentions and uses their magic in a positive way, like healing a wounded animal, Haldir's perception changes. They start to bond over their love for nature and the magic within it. This bond then deepens into love over time as they exchange knowledge and experiences related to magic and the natural world.
In this fanfiction, the plot might center around the human being in some sort of danger. Legolas, being the heroic elf he is, saves the human. This encounter makes him see the human in a new light. Their relationship could develop as they share their cultures with each other. The human might introduce Legolas to the simple joys of human life, like a warm meal by the fire, and Legolas would introduce the human to the beauty of elven lore and magic.
Love against all odds is a common theme. Since vampires and humans are so different, their love is often seen as something that goes against the natural order.
One typical plot is the ghost trying to protect the human from some kind of danger. Maybe there's an evil spirit around, and the ghost uses its supernatural abilities to keep the human safe while falling in love during the process.
Common themes include secrecy. Since Renesmee is a vampire (sort of), she has to keep her identity a secret from the human for a long time. There's also the theme of self - discovery. Through the relationship, both Renesmee and the human learn more about themselves. For example, Renesmee might discover that she can have a more normal life than she thought possible, and the human might find out that he or she is braver than expected when facing the unknown vampire world. And of course, the theme of forbidden love is often present, as vampires and humans are not supposed to be together in the traditional vampire lore.