One common theme is friendship. Since they are both characters from Kingdom Hearts, many fanfictions explore their relationship as comrades within the Organization. They might go on missions together or have heart - to - heart conversations about their roles in the Organization.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions from various fandoms, including ones about Axel and Demyx. Just use the search function on the site and type in their names.
Love, of course, is a very prevalent theme. Whether it's a slow - burn romance or a sudden realization of feelings, it's often at the center of the stories. And sometimes there's the theme of redemption, where one of them has made mistakes in the past and the other helps them become a better person.
Axel shows his love through his actions. He'll protect the reader from danger, like when facing off against Organization XIII members who might see the reader as a threat.
One romantic moment could be when Axel saves the reader from a Heartless attack. He swoops in, his chakrams flashing, and then holds the reader close, looking into their eyes with his intense red ones. It shows his protective side which can be very romantic.
There are often fanfiction communities on social media platforms too. Check out groups dedicated to the relevant fandom. In these Brick x Axel fanfictions, you could see different interpretations of their relationship, like in a modern - day AU (alternate universe) where they are students in a school and their relationship unfolds in that setting.
The popularity might stem from the complex relationship between Axel and Roxas in the original source material. Fans are intrigued by their dynamic and want to explore it further in a more romantic or spicy way, which lemon fanfictions can provide.
One common theme is friendship turned into something more. Since they start as friends in the Kingdom Hearts series, many fanfictions explore how their relationship deepens into a romantic one. Another theme is the struggle with their identities. Both characters have complex backstories related to their identities, and this can play a big part in the fanfictions as they navigate their relationship.
One common theme is the fragility of their relationship, just like dolls can be fragile. Their connection is often shown as something that needs to be carefully nurtured.
The chemistry between them. Axel and Roxas have a complex relationship in the original story, and fanfiction can explore that in more depth. Writers can show their unspoken understanding and loyalty to each other.