Well, redemption is a big theme. There are many characters in the Buffyverse who have done bad things, like Angel with his dark past. Fanfiction often delves into their journey towards redemption. Then there's the theme of power. How characters gain, lose, or struggle with their powers. For instance, a fanfic could focus on Willow's journey with magic, but in a different way than the show did. And of course, there's the theme of survival. The Buffy and Angel shows are full of danger, and fanfiction might show how the characters cope with new and even more dangerous threats.
Some popular themes include the exploration of the supernatural world beyond what was shown in the series. Maybe there are new types of vampires or demons that the characters have to face. Family is also a theme. Not just the biological family, but the found family aspect. The Scooby Gang in Buffy was like a family, and fanfiction can expand on those relationships. Additionally, the theme of prophecy. There were prophecies in the shows, and fanfiction can play around with new prophecies or different interpretations of the existing ones.
One popular theme is her relationship with other characters. For example, how she interacts with Buffy or Xander in an alternate vampire - filled universe. Another theme is her struggle with her new vampiric nature. Writers often explore how she deals with the thirst for blood and the loss of her humanity.
Some common themes could be alternate universes where the characters have different relationships or roles. For example, a theme might be a world where Buffy becomes a vampire herself. Another could be exploring deeper relationships between the main characters that were only hinted at in the original show, like a more in - depth look at the friendship between Xander and Willow.
Love and relationships are common themes. Many fanfictions explore Buffy's love for Angel or Spike further. Another theme is the struggle between good and evil. Since the show is about slaying vampires, this is often explored in new ways in fanfiction. And there's also the theme of self - discovery as the characters, especially Buffy, are constantly evolving.
One great fanfic could be 'The Redemption of Spike'. It delves into Spike's journey towards redemption while also having some interesting interactions with Angel. Another might be 'Angel and Spike: Allies in the Dark'. This fanfic shows them working together against a new and powerful evil in Sunnydale. And 'Soulmates or Foes? Angel and Spike' is also a good one, exploring the complex relationship between the two characters in a unique way.
In this type of fanfiction, a frequent theme is the re - evaluation of the vampire slayer mythology. Maybe the slayer line is seen as something that is more of a curse than a gift. Also, relationships might be re - imagined. For instance, Buffy's relationships with her friends or lovers could be presented in a much darker or more complex way than in the original series. It's all about taking the established Buffy world and turning it on its head to explore different ideas.
There is also the 'Blooded' novel. This one is interesting as it takes the concept of vampires in the Buffyverse and explores it in a new way. It might introduce new vampire clans or different powers that vampires possess, making the Buffy world even more complex and engaging for readers.
Some fanfiction ideas could revolve around the origin of Halloween in the Buffyverse. Maybe there was an ancient slayer who made a deal with a powerful entity on a Halloween long ago, and now the consequences are starting to show up again. Or perhaps it could be about a new character who comes to town on Halloween and has a mysterious connection to Buffy's slayer powers. There could also be stories where the villains of the show plan a huge attack on Halloween night, taking advantage of all the chaos and costumes to blend in.
The theme of self - discovery is also quite popular. Buffy, for example, has to discover her true self as a slayer and as a person. She has to balance her normal life with her slayer duties. Willow discovers her power in magic and has to figure out how to use it for good. Also, the theme of sacrifice is common. Characters often have to make sacrifices to protect their friends and the world, like Buffy sacrificing her normal life to fulfill her slayer destiny.
One common theme could be alternative relationships between the characters that are more adult - oriented, like exploring a different kind of romantic or sexual dynamic between Buffy and Spike that goes beyond what's shown in the original series. However, it's important to note that NSFW fan fiction often contains inappropriate and not - family - friendly content.
One popular theme is the friendship among the Scooby Gang. Their loyalty, how they support each other through tough times, and the comical moments they share. Another is the exploration of the magic system in the Buffyverse. Writers often expand on how magic works, the different spells, and the consequences of using magic.