Another theme is the allure of the vampire lifestyle. In these fanfictions, the vampires in MCR are often seen as powerful and seductive, which adds to their appeal. For example, they might use their vampire powers to enhance their stage presence. And the idea of immortality also plays a role, as they have to face the never - ending passage of time and how it affects their music and relationships.
A common theme could be the exploration of the outsider status. In 'Twilight', the vampires are outsiders in the human world, and MCR has a lot of music about feeling like an outcast. So, fanfics might play on that. Another theme could be the idea of passion and intensity, as both 'Twilight' relationships and MCR's music have a sense of high - emotion.
One common theme is the idea of mentorship. The members of My Chemical Romance might be seen as mentors to the daughter figure, guiding her in life or in her musical pursuits.
A really interesting one is 'My Chemical Romance: Blood and Rock'. The author creates a unique universe where the vampires in the band must hide their true nature while still being rockstars. It's full of mystery and a touch of romance.
One common theme is the struggle with identity. Harry, being a vampire, has to deal with a new side of himself that he may not fully understand at first. For example, in many fics, he has to figure out how to balance his wizard self with his vampire instincts.
One common theme is the struggle between humanity and vampirism. When Ash is involved, it often shows his fight to keep his humanity intact even in the face of vampiric allure.
The theme of the outcast is also prevalent. Despite her power and allure, the vampire seductress is often an outcast in both the human and vampire worlds. Humans fear her, and vampires might be jealous of her power or see her as a threat. This sense of not belonging adds depth to her character and is often explored in different ways in fanfictions. For instance, she might try to find a place where she can be herself, or she might use her outcast status to her advantage by creating her own rules and living on the fringes of society.
Another theme is love and relationships. Since he's a vampire, his relationships with other characters, whether it's romantic or platonic, are often complicated. There might be a love interest who has to come to terms with Todoroki being a vampire, like in 'Todoroki's Vampire Love Affair' where the female lead has to navigate her feelings while also dealing with the danger that comes with Todoroki's vampirism.
A sense of otherworldliness is another theme. Vampire hypnosis fanfiction often plays on the idea that the vampire's world is different from the human world, and the hypnosis is a bridge between the two. In stories like 'The Otherworldly Hypnosis of Vampires', the hypnosis not only affects the human's mind but also gives them glimpses into the vampire's strange and alluring world, full of different rules, powers, and social hierarchies.
The theme of redemption can also be present. Sasuke may have a dark past as a vampire, and through his relationship with Sakura, he may seek redemption. This could involve him trying to control his vampiric urges or make amends for past actions.
In RWBY vampire fanfiction, a frequently seen theme is the clash of cultures. The RWBY world has its own set of values, and vampires bring in their own set of rules and behaviors. This can lead to interesting interactions and conflicts. Another theme is the search for a cure. If a character is turned into a vampire, they or their friends may be on a quest to find a way to reverse the transformation. And the theme of outcasts also exists. Vampires are often seen as outcasts in the RWBY world, and this can be explored in terms of how they deal with being shunned by society and how they form their own communities or try to integrate into the existing ones.