To start a Higurashi Crossover Fanfic, you need to be familiar with both Higurashi and the other franchise you're crossing it with. Let's say you want to cross it with a post - apocalyptic anime. Think about how the survival - based nature of the post - apocalyptic world will affect the Higurashi characters. Maybe Keiichi will use his wits from Hinamizawa to survive in the desolate world. Next, come up with a central conflict. It could be that the post - apocalyptic world is somehow related to the Oyashiro - sama curse. Write down some key scenes in your mind, like how the characters will first react to the new environment. Once you have these elements, you can start writing the first chapter, introducing the setting and the main characters from both worlds.
First, decide which other universe you want to cross Higurashi with. For example, if it's a magical girl anime, figure out how the dark and mysterious elements of Higurashi will interact with the bright and colorful world of magical girls. Then, think about the characters. How will they meet? Maybe Rena from Higurashi could accidentally stumble into the magical girl's world while chasing after Oyashiro - sama's curse. After that, plan the plot. Will there be a new mystery to solve that combines the two worlds' unique features? Just start with these basic ideas and build from there.
First, you need to be really familiar with both the Higurashi universe and the other universe you want to cross it with. For example, if it's a crossover with Naruto, know the rules, the characters, and the overall themes of both. Then, come up with a unique premise. It could be something like a strange portal opening and the Higurashi characters ending up in the Ninja world. Just start writing down your ideas, don't worry too much about making it perfect at first.
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.
Begin by creating an outline. Outline the main plot points, like how the characters will meet, what their initial reactions will be, and how they'll overcome their differences to fight the common foe. If you're doing a Trollhunters and 'Lord of the Rings' crossover, you might start with the Trollhunters being transported to Middle - earth. Outline how they'll interact with the hobbits, dwarves, and elves. Then, start writing your first draft, don't worry too much about making it perfect at first.
First, decide which other universe or story you want to cross the Akatsuki with. Once you've made that choice, research both the Akatsuki and the other world thoroughly. Then, come up with a basic plot idea. For example, if you're crossing with 'Harry Potter', maybe the Akatsuki are after a powerful magical artifact in Hogwarts. Next, create some initial character interactions. How would Sasori react to seeing a wizard use magic? After that, start writing your first draft, don't worry too much about making it perfect at first.
First, decide which other universe or character you want to crossover with Wolverine. Then, research both the Wolverine lore and the lore of the other element. For example, if it's a crossover with Spider - Man, learn about their powers, their backstories, and their relationships. Next, come up with a basic plot. It could be a simple 'enemies - to - allies' story or something more complex like a multi - universe threat that requires their combined efforts.