A frequent theme is redemption. There are fanfics where demons or even some slayers who have made mistakes seek redemption. Also, the theme of family is quite common. Some stories might explore the family members of the slayers or how the slayers create a family - like bond within their group. And there's also the theme of sacrifice, as slayers often have to put themselves in danger or sacrifice things for the greater good.
Often, the theme of power and how it's perceived differently in different genders is explored. In a 'demon slayer genderbend fanfic', a female - turned - male character might face different expectations and challenges regarding their strength compared to the original male character. Also, themes of friendship can be re - examined as the characters interact in new ways due to the gender change. They might have different bonds and support systems. This can add a whole new layer of depth to the story and make it more interesting to read.
One common theme is friendship. Just like in the original works, characters from Demon Slayer and Fairy Tail come together and form strong bonds. They rely on each other in battles and in difficult situations.
Another theme is friendship and relationships. The complex relationships between Buffy, her friends (like Willow, Xander, and Giles), and her love interests (such as Angel and Spike) are frequently delved into. Fanfics might focus on how these relationships develop over time, or how they are tested during difficult times. For instance, a fanfic could explore how Buffy's relationship with Willow changes when Willow starts to dabble in dark magic. There are also fanfics that center around Buffy's self - discovery. As she grows as a slayer, she also grows as a person, and fanfics often look at her journey of understanding her own identity, her powers, and her place in the world.
One common theme is the development of their relationship. It often starts from a place of mutual respect as fellow Demon Slayers and then progresses into something more like friendship or even romantic feelings. Another theme is how they support each other during battles. Since they both have their own strengths and weaknesses, they can complement each other well in combat scenarios in fanfiction.
One common theme is power and responsibility. Just like in the original show, the self - insert characters often have to grapple with newfound powers and the weight of using them correctly. For example, they might have to decide whether to use their powers for personal gain or to protect the town like Buffy does.
One common theme is probably adventure. Lucy and the fire dragon slayer could go on quests together. Another might be friendship, as they develop a bond. And of course, there could be a touch of romance in some of the fanfics.
Power dynamics is another theme. There's usually a struggle for power between the hybrids and the regular characters. Buffy has to use her slayer powers to keep the hybrids in check if they pose a threat, and this creates an interesting power play. Also, some hybrids may try to gain more power over the others or over the humans in Sunnydale. This theme adds a lot of drama and action to the stories.
Power discovery is a common theme. Juvia often starts out not fully aware of her water dragon slayer powers and then has to learn about them. Another theme is friendship. As she grows as a dragon slayer, she makes new friends who support her journey.
One common theme is the exploration of forbidden love. Since the show itself doesn't really have much in terms of gay relationships in the main plot, fanfics often play with the idea of characters falling in love against the odds. Another theme is the re - imagining of character dynamics. For instance, two characters who were just friends in the show might be in a romantic relationship in the fanfic. And self - discovery is also a theme, as characters come to terms with their new - found feelings in these alternative storylines.
Romance is also quite common. Writers like to explore the relationship between Lina and the Naga Slayer, how they might fall in love or deal with their feelings for each other in different situations. It could be a slow - burn romance or a more immediate attraction - based one.