What could be the plot of 'the little mermaid 4 fanfiction'?

Well, in this fanfiction, Ursula could return with a new plan. She might form an alliance with some other sea villains this time. For example, she could team up with a group of merman pirates who have been causing trouble in the deep sea. And then, she uses their knowledge of the sea's hidden passages to her advantage, planning to take over Atlantica once again. Ariel, of course, has to gather her friends and find new ways to defeat Ursula and her new allies.

In a Naruto and the Little Mermaid crossover, Naruto could be transported to the underwater kingdom. There, he meets Ariel who is fascinated by his strange powers. Together, they could team up to find a way to stop an evil force that is threatening both the surface world (where Naruto is from) and the underwater world. Naruto's ability to make clones could be used in interesting ways underwater, like creating distractions for the bad guys.

One possible plot could be that Ursula, resurrected with dark magic, seeks revenge on the Little Mermaid. She might try to take away Ariel's newfound happiness, like her relationship with Prince Eric. Maybe she creates new spells and illusions to deceive Ariel and those around her.

One possible plot could be that Athena, the little mermaid, discovers a hidden power within herself. Maybe she finds a magic pearl that gives her the ability to communicate with sea creatures in a more profound way. She uses this power to protect her underwater kingdom from an impending threat, like a group of over - fishing humans. Along the way, she falls in love with a kind - hearted human who also wants to save the ocean.

The plot might start with Serena finding a strange, enchanted shell on the beach. When she touches it, she is turned into a mermaid. In this new form, she realizes she can communicate with water - type Pokemon in a different way. She embarks on a journey to find the origin of the shell and the power that transformed her. Along the journey, she makes new friends among the mermaids and Pokemon, and together they face a powerful villain who wants to use the shell's power to take over both the sea and the land.

Well, perhaps Ursula comes back with a vengeance. She might try to take over the underwater kingdom again. Maybe she targets Ariel once more, but this time Ariel has new friends or powers to defend herself.

One possible plot could be that a Pokemon, like Vaporeon which has a mermaid - like appearance, gets transported to the world of The Little Mermaid. It befriends Ariel and helps her in her quest to understand the human world. Vaporeon could use its water - based powers to protect Ariel from Ursula's evil plans.

In the fanfiction, a romantic plot could involve Ariel getting the ability to walk on land permanently. Eric then takes her on a tour of his kingdom, showing her all the beautiful places. At sunset, he takes her to a cliff overlooking the ocean and proposes to her, making it a very romantic scene.

Well, perhaps the scepter's power starts to fade for some mysterious reason. The mermaid sorcerers have to search for a special crystal that can recharge it. Along the way, they discover an ancient prophecy that says only a mermaid with a pure heart can fully restore the scepter's magic. So, they embark on a journey to find this special mermaid.

One possible plot could be that the Little Mermaid discovers that when she wiggles her toes in a certain pattern, it creates a magical current in the ocean. This current could lead her to a hidden underwater cave filled with ancient treasures and secrets. Maybe there's a prophecy about a mermaid who can wiggle her toes in this way being the key to saving the ocean from an upcoming disaster. So she has to learn more about this special ability and face various challenges along the way.