Begin by researching both 'The Amazing World of Gumball' and the other show or universe you want to cross over with. If it's 'Avatar: The Last Airbender', study their cultures, powers, and character personalities. Decide on a starting point, such as Gumball and Aang meeting in a strange spirit - realm - like place. Outline the journey they will go on together, whether it's to save their respective worlds or just to have an exciting adventure. As you write, let the characters' unique traits drive the story forward.
You should start by creating a strong premise. Let's say you're doing a crossover with 'My Little Pony'. You could begin with Gumball getting magically transported to Equestria. Then, plan out the main characters' reactions. Gumball would be shocked by the ponies' magic, and the ponies would be curious about his strange non - equine appearance. Develop the story from there, adding in some conflict like a dark force threatening both Gumball's world and Equestria.
First, think about your favorite characters from the show. For example, if you like Gumball a lot, consider what kind of adventure or situation you want to put him in. Then, just start writing. Don't worry too much about grammar at the start.
Begin by getting to know both Naruto and Gumball really well. Watch some episodes of both shows to understand their personalities, their goals, and their relationships. Then, come up with an interesting premise. It could be as simple as Naruto visiting Elmore or Gumball ending up in the Hidden Leaf Village. Next, make a rough outline of the story. Include the beginning, middle, and end. And don't forget to add some conflict, like a villain or a problem they need to solve together. Once you have all that, start writing your fanfiction.
Then, create a conflict or a goal for the characters. Maybe there's a school event coming up and Gumball wants to ask Penny to go with him, but there's a rival who also has his eyes on Penny. This conflict will drive the story forward and keep the readers interested. It's important to keep the personalities of Gumball and Penny true to the show as you write.
First, come up with your OC. Decide on their appearance, personality, and any special traits they have. For example, are they really shy but have an amazing singing voice? Then, think about the setting. Will it be mainly at the school, or around Elmore? After that, come up with a simple plot idea like your OC trying to join a club at school but facing some obstacles.
First, choose the fables you want to cross. Then, think about how the characters from each fable would interact. For example, if you choose 'The Ant and the Grasshopper' and 'The Fox and the Grapes', you might start with the grasshopper meeting the fox while looking for food. Just start writing down these initial ideas.
First, decide which universe you want to cross Monika into. It could be a game, a book, or a movie world. Then, research that world thoroughly. For example, if it's a 'Monika in the Star Wars' crossover, learn about the Force, the different species, and the political systems in the Star Wars universe.
First, decide which world you want to cross Elsa over with. For example, if it's the world of Narnia, think about how Elsa's powers would interact with the magic of Narnia. Then, create a plot. Maybe Elsa is called to Narnia to help the Pevensie children fight the White Witch. Just start with a simple idea and build on it.
First, decide which other show or universe you want to cross over with. For example, if it's 'The Office', think about how the characters from 'Seinfeld' would fit into the Dunder Mifflin office environment. Then, come up with a basic plot idea. Maybe Jerry has to give a comedy workshop to the office employees.
First, decide which universe you want to crossover with. Then, study the lore and characters of both Twewy and the other universe. For example, if it's a crossover with Pokemon, understand how Pokemon battles work and how the Pokeballs function. Then, think of a plot that would bring the characters together in a believable way, like a strange portal opening between the two worlds.
First, decide which other universe you want to cross 'HxH' with. Then, study the lore and characters of both universes thoroughly. For example, if you choose 'My Hero Academia', know the quirks of the 'MHA' characters and how they interact with the Nen abilities in 'HxH'. Next, come up with a basic plot like a common threat that both universes need to face together.