Another theme is alternate universes. This could be a modern - day AU where they are just normal people living ordinary lives but still find their way to each other. Or it could be a fantasy AU where they have different powers or roles. In these AUs, the writers can really play around with their relationship and the D.Gray - man world setting in new and interesting ways. It gives a fresh perspective on the characters. There are also fanfics that focus on their individual character growth in relation to their feelings for each other.
One popular theme is their relationship development. Writers often explore how they grow closer and support each other during their battles against the Akuma. For example, in some fanfics, they might share a moment of vulnerability after a tough fight.
One common theme is the struggle between duty and love. They both have important roles in the Black Order, so many fanfictions explore how they balance their responsibilities with their growing feelings for each other.
Allen in these fanfictions is typically a complex character. He has his own goals related to the Millennium Earl and the Akuma, but his feelings for Lenalee add another layer to his personality. He might be hesitant in expressing his emotions at times. Lenalee, on the other hand, is very empathetic. She is able to sense Allen's pain and tries to ease it. Their relationship in the fanfiction is usually based on mutual understanding and a growing, unspoken love that gives both of them something to fight for.
You can try some fanfic websites like Archive of Our Own. There are often a lot of well - written Allen Walker and Lenalee fanfics there. Just search for the relevant tags.
One popular allen walker x lenalee fanfiction is 'The Bond Beyond Duty'. It delves into their relationship in a post - apocalyptic setting within the D.Gray - Man universe. The story focuses on how they rely on each other not just as comrades but also as potential lovers, with beautiful descriptions of their emotional growth towards each other.
In allen and lenalee lemon fanfiction, one common theme could be the deepening of their emotional bond which then leads to more physical expressions of love. Another theme might be the exploration of their individual insecurities and how they overcome them within the relationship. It could also involve the idea of them being in situations where they rely on each other more, both emotionally and physically, which then paves the way for the 'lemon' aspects of the story.
One main theme is the struggle between good and evil. Since Allen is on the side of the exorcists and the Noah are often seen as antagonists, the fanfics often explore this moral divide. For example, some fanfics might show a Noah having some good qualities, blurring the line between the two sides.
One common theme is friendship development. Given their relationship in the original work, many fanfics explore how their friendship could deepen and change over time. Another is adventure. Since they are often involved in battles and quests in the original story, fanfics might continue those adventures or create new ones for them.
The theme of forbidden love often appears. Their being on opposite sides in the battle between the Exorcists and the Noah makes their relationship a forbidden one. This can lead to themes of secrecy and the consequences of their relationship being discovered. There's also the theme of power dynamics, as they each possess different powers and abilities, and how these play into their interactions and relationship.
One popular theme is the struggle of male exorcists against the powerful demons. They often have to overcome their own fears and doubts while facing the overwhelming evil. Another theme could be the brotherhood among male exorcists. They support and rely on each other in the dangerous battles. Also, the theme of self - discovery is common. Male exorcists like Allen Walker may discover their hidden powers or the true purpose of their existence during their adventures.
One great allen and lenalee fanfiction is 'The Bond Beyond Duty'. It beautifully explores their relationship as they face various challenges in the D.Gray - Man universe. The story delves deep into their emotional connection and how they support each other during tough times.