To start writing, create a strong opening. If it's a crossover with the Fairy Tail and the DC Comics universe, you could start with Gray being transported to Gotham City. Describe the city from his perspective. Then, introduce a conflict that involves both Gray's powers and the villains or heroes of Gotham. As you write, keep in mind the personalities of both Gray and the new characters he'll interact with, and build the story from there.
First, decide on the universe you want to cross Gray Fox into. This is crucial as it sets the stage for the entire story. Then, think about how Gray Fox's character traits and abilities will interact with the new world.
First, you need to decide which other series or world you want to crossover with. Then, research both 'D Gray - Man Hallow' and the other one thoroughly. This includes understanding the characters, their powers, and the overall lore. After that, come up with a basic plot idea, like a common threat that forces the characters from both to interact.
One idea could be a crossover with the Naruto universe. Gray could meet Naruto and they could team up to fight a common enemy. Gray's ice - magic skills would be an interesting contrast to Naruto's ninja techniques.
Start with a strong plot. For example, you could begin with Gray saving someone and that person turns out to be his future love. Then, build their relationship gradually. Show their interactions, their conversations, and how they start to care for each other. Don't rush the love story. Let it develop naturally over the course of the fanfiction.
Begin with creating a character profile for Dorian in your fanfiction. Consider how his experiences in the original story have shaped him further. Then, come up with a conflict. It could be an internal conflict, like Dorian struggling with his conscience about his actions, or an external one, such as facing a new adversary who is aware of his secret. Outline your story, including the beginning, middle, and end, and start writing from there. Don't be afraid to let your creativity flow and deviate from the original plot as long as it still feels like a Dorian Gray story.
First, create a well - thought - out OC. Decide on their appearance, personality, and backstory. For example, if your OC is a shy person, think about how that would interact with Gray's more stoic nature. Then, come up with a plot. It could be a simple adventure where they go on a quest together, or something more complex like solving a mystery in the Fairy Tail guild that involves Gray's past. Also, make sure to write in a way that stays true to the world of Fairy Tail and Gray's character.
You can start by looking on fanfiction websites such as Archive of Our Own (AO3). It has a large collection of fanfictions, and you can search specifically for Gray Fullbuster ones. There are also some dedicated Fairy Tail fanfiction forums where users share their works.
Archive of Our Own (AO3) also has a good number of these fanfictions. It has a well - organized tagging system, so you can easily find what you're looking for. Plus, the quality of the writing on AO3 is generally quite high.
In some Demon Slayer fanfictions, Gray Fullbuster might be portrayed as a new character introduced into the Demon Slayer universe. He could bring his ice - making magic from Fairy Tail. For example, he might use his powers to freeze demons in their tracks, creating a new and interesting dynamic in battles against demons. This would be a cool addition as his powers are quite different from the traditional breathing techniques in Demon Slayer.
Since 'lemon' fanfiction often crosses the line into adult content, we should focus on the proper characteristics of Gray in regular fanfiction. Gray is known for his stoicism, his rivalry with Natsu, and his strong sense of justice. These traits should be the focus rather than any improper aspects that might be in 'lemon' fanfiction.