The contrast in their personalities. William is so stoic and by - the - book, while Grell is flamboyant and impulsive. This creates a great dynamic in fanfics, full of potential for interesting interactions and relationship development.
Another theme is the idea of forbidden love. In the context of the Black Butler universe, their relationship might be seen as going against certain rules or norms, which makes for an interesting dynamic in fanfic stories. Many fanfics will build on this sense of the relationship being something that should not be, but is.
Another one to check out is 'Red and Black'. This fanfic focuses on the power dynamics between William and Grell. It shows how their different roles in their world impact their relationship, and there are some really cool plot twists that keep you hooked.
The appeal also lies in the fact that they are both from the 'Kuroshitsuji' universe. Fans of the series already have an investment in these characters. When they are paired in fanfic, it gives a chance to see a different side of the world that has been created. It can be a way to explore different scenarios that weren't shown in the original manga or anime, like what if they had to work together on a special mission and developed feelings during it? All these elements combined make Grell x William Lemon fanfic appealing.
You can try searching on some well - known fanfic platforms like Archive of Our Own (AO3). It has a large collection of various fanfics, and you might be able to find some great Grell x William ones there.
Well, you can try looking on fanfiction.net. There are often a lot of works related to various pairings there. Just search for 'Grell x William Lemon' in the search bar and you might find some interesting fanfics.
One great 'sebastian x grell fanfic' is 'The Demon and the Reaper's Unlikely Bond'. It beautifully weaves their complex relationship, with detailed descriptions of their interactions and how they gradually understand each other despite their differences.
One common theme is the exploration of their contrasting personalities. Undertsker's calm and collected nature against Grell's more flamboyant and passionate self. Another theme is the idea of finding common ground in their differences. They may seem like an odd pair, but fanfics often show how they can complement each other.
A prevalent theme is the development of their relationship. Fanfics often show how they start from just colleagues or acquaintances and gradually grow closer. It could be through shared experiences like facing a difficult case or a common enemy. There's also the theme of self - discovery within the relationship. As they interact more, they learn more about themselves. For example, Grell might learn to be more patient because of Ronald, and Ronald might become more open - minded due to Grell's unique perspective.
One common theme is the struggle between their different natures. Grell is passionate and somewhat chaotic, while Sebastian is composed and calculating. Fanfics often explore how these opposing traits interact and either clash or draw them together.