What could be an interesting plot for a 'The Little Mermaid Sorcerers' Scepter' fanfiction?

A human pirate could be the main antagonist. He accidentally discovers the scepter during a shipwreck and realizes its power. He then decides to use it to control the sea and all the creatures in it. The mermaids have to stop him from using the scepter in such a wrong way.

The scepter could have been created by an ancient and powerful sea witch. Maybe she crafted it from the rarest of sea gems and enchanted it with her darkest magic. This would explain its great power in the story of the little mermaid.

Maybe it could be about the little mermaid's new adventure in an undiscovered underwater kingdom. She might meet new friends or face new enemies there.

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.

Well, it could be that the high school is built on an ancient underwater kingdom. Ariel, being a mermaid, senses the connection to her underwater heritage. She forms a club at school to study the history of the place. But there are other students who think she's just being weird. However, as she delves deeper, she discovers a way to bridge the gap between the mermaid world and the human high school world, all while dealing with typical high school drama like exams, prom, and friendships.

One possible plot could be that a Pokemon, like Vaporeon which has a mermaid - like appearance, gets transported to the underwater world of The Little Mermaid. It could make friends with Ariel and help her in her adventures. For example, Vaporeon could use its water - based powers to protect Ariel from Ursula's evil spells. Maybe it could also communicate with the sea creatures in a unique Pokemon way, which would be fascinating for Ariel and the others.

One possible plot could be that the Little Mermaid, Ariel, somehow ends up in the Naruto world. Maybe she's washed ashore in the Land of Waves. Naruto, being the kind - hearted person he is, tries to help her. She could use her mermaid abilities like communicating with sea creatures to help Naruto and his friends in their battles against the likes of Zabuza. The cultural shock between the two different worlds could also be an interesting aspect to explore, like how Ariel reacts to ninja techniques.

One idea could be exploring Ariel's life after she becomes human. Maybe she has trouble adjusting to some of the more mundane aspects of human life, like cooking or doing laundry. Another could be a story where Ursula's sister comes to seek revenge, but Ariel has to convince her that not all humans are bad.

One idea could be exploring the relationship between Melody and a new mermaid friend from a different part of the ocean. They could go on adventures together and discover hidden treasures.

Another plot could be about the mermaid learning more about the human world in a different way. Instead of just falling in love with the prince, she discovers a hidden talent among humans like music or art and tries to bring it back to the underwater world. This could create a whole new set of adventures and challenges for her. For example, she might have to find a way to communicate with a human artist without revealing her true identity at first.