First, you need to decide on the basic premise of your story. Are you doing a crossover, a re - imagining, or something else? For example, if it's a crossover, think about how the two worlds will interact. Then, create your main characters. Will it be mainly the MLP characters, the Little Mermaid characters, or a mix? Once you have that, start with a simple scene that sets the stage. For instance, if it's a story where a mermaid ends up in Equestria, start with the mermaid's arrival and her first impressions of this strange new land.
One idea could be a crossover where the Little Mermaid characters visit Equestria in the MLP world. They could meet the ponies and learn about their magic and way of life. For example, Ariel might be fascinated by the different types of pony magic like unicorn magic. Another idea is a story where a pony discovers a mermaid - like creature in a hidden pond in Equestria and they form an unlikely friendship. It could explore how different their two worlds are yet how they can find common ground.
Friendship is a very common theme. Just like in the original My Little Pony and The Little Mermaid stories, the fanfictions often focus on characters from both universes forming strong bonds of friendship. For example, Ariel might make friends with Fluttershy, and they help each other overcome their fears.
There could be a fanfic where the Little Mermaid characters are transformed into ponies. Ariel as a pony could have a mane that resembles her red hair and a tail that has a fin - like pattern. This would create an interesting crossover of the two universes.
Another way is to join MLP or The Little Mermaid fan communities on social media platforms. Facebook groups or Reddit communities often have members sharing their favorite fanfics. You can also ask for recommendations there.
There's also 'The Little Mermaid's Pony Adventure'. In this fanfiction, the plot revolves around Ariel meeting Twilight Sparkle and going on an adventure together. They face challenges like an evil sea witch who has also made her way into the pony land, and they have to use their combined powers of magic and Ariel's knowledge of the sea to defeat her.
To write such a fanfic, you need to understand the characteristics of both the Pokemon and The Little Mermaid. For the Pokemon part, know their abilities, personalities, and how they usually behave. In terms of The Little Mermaid, be familiar with the story's themes like love, adventure, and the relationship between the mermaids and other sea creatures. Start by creating a scenario where a Pokemon enters the Little Mermaid's world. Maybe it's through a magical portal. Then, build the story around how this Pokemon changes or affects the world and the characters there. You can also add some conflict, like a Pokemon being hunted by an underwater villain who wants to use its powers for evil.
Ariel is definitely one of the most popular characters. After all, she is the main character in the original story and in the fanfic as well. Writers often focus on her journey and her growth.
Ursula as a mermaid in fanfiction might also explore her backstory more deeply. She could have been a mermaid princess in a far - off part of the ocean. But due to a power struggle or a curse, she lost her status and became the villain we know. This could add a lot of depth to her character and make the fanfiction really engaging.
Well, it could be about a little mermaid who is on a quest to find a rare lemon - colored pearl. Along the way, she meets various sea creatures. Some are helpful, like a friendly octopus who gives her directions, while others are jealous of her beauty and try to stop her. This fanfic could also involve her relationship with a merman who is also interested in the pearl.