A frequent theme is the mystery behind the mind control. Who is controlling Gray? Is it a new villain? Or some old enemy with a new power? Figuring this out can be a major part of the fanfiction. And sometimes, it can also involve the use of Gray's unique magic in unexpected ways while he is mind - controlled, like his ice - make magic being used for more sinister purposes.
One common theme is the struggle for freedom. When characters are under mind control, they fight against the external force controlling them. Another is the exploration of trust. Mind control can make characters question who they can trust within the guild.
One common theme is friendship. Both series have strong elements of friendship, and in fanfictions, it often gets explored further. For example, characters from different sides might become friends despite their initial differences.
One common theme is the exploration of Allen's inner struggle. In D Gray - Man, Allen has his own demons to fight, and in mind - control fanfics, this can be intensified. Another theme could be the power dynamics. With mind control involved, the relationship between characters in terms of who has power over whom changes drastically. Also, redemption might be a theme. Allen might be forced to do things against his will due to mind control, and then the story could focus on his journey to redeem himself from those actions.
One common theme is the exploration of Gray's relationships with other male characters in a romantic and often angsty way. For example, his relationship with Natsu might be re - imagined in a yaoi context, with themes of unrequited love or hidden feelings.
Another theme is regret. Gray usually experiences regret for not seeing Juvia's love earlier. This can lead to his attempts to make things right, which adds a lot of drama to the story. For example, in many fanfictions, he tries to win her back in various ways.
By making the source of the mind control elusive. If the readers don't know who or what is controlling Gray, it creates a sense of mystery and tension. For example, it could be a shadowy figure that only appears briefly in the story at first.
Well, a common theme is the power of their combined magic. In fanfiction, writers might imagine new spells or abilities that come out when Gray's ice - make magic and Lucy's celestial spirit magic work together. It can be really exciting to see how they use their unique powers in unison. And of course, there are the lovey - dovey themes. Such as how Gray might be protective of Lucy in dangerous situations, which is a sign of his growing love for her. And Lucy might be the one to break through Gray's cold exterior with her warm and kind nature.
Romance is also quite common. Pairings involving Gray, like Gray and Juvia, are popular. Fanfictions might explore their relationship in different scenarios, such as how they handle misunderstandings or grow closer in the face of danger.
Well, in these fanfictions, a common theme is the transformation of their friendship. They go from being just comrades in Fairy Tail to having a more sensual and passionate connection. Another theme could be the struggle with their identities. Natsu is a dragon slayer and Gray is an ice - make wizard, and their powers can sometimes be in conflict or in harmony with their relationship. And of course, the theme of love and lust is quite prevalent, as it is in most lemon fanfictions.
Often, there's the theme of loyalty in these fanfictions. Their loyalty to each other, which was present in the original Fairy Tail series as friendship - based loyalty, gets intensified in a romantic context. They are loyal to each other not just as comrades but as lovers. There can also be the theme of overcoming obstacles, like dealing with the reactions of their friends or guildmates who might not understand their relationship at first.