Some fanfictions focus on Moana's relationship with Maui in different scenarios. For instance, a story could explore what would happen if Maui lost his powers completely and Moana had to help him regain his confidence and find a new way to be a hero.
There might be a fanfiction where Moana meets other Disney characters. For example, she could encounter Elsa from Frozen. Moana might be intrigued by Elsa's ice powers and they could team up to save a magical place that is being affected by both heat and cold imbalances.
There might be a fanfiction where Maui and Moana go on a new quest together, this time to find a magical plant that can heal all the sick in Moana's island. Along the way, they face new challenges like a tribe of mischievous forest spirits who try to mislead them. Their friendship grows stronger as they overcome these obstacles.
Another concept could be a crossover where some of Naruto's friends like Sasuke or Sakura also end up in Moana's world. They all form a team with Moana and her friends to fight against a dark force that is trying to take over the ocean and the land.
One popular trope is the 'What If' scenario. For example, what if Maui didn't leave Moana at some point in their journey? Another is the 'Hidden Relationship' trope, like Moana having a secret connection to another character from her island's past. And the 'Character Development Expansion' is also common, where a writer delves deeper into Maui's backstory, perhaps exploring his early days as a demigod and how he became the Maui we know in the movie. Fanfictions often play with these ideas to create new and interesting stories within the Moana universe.
A great aspect is the exploration of their backstories. Fanfiction often delves deeper into Maui's past deeds and his reasons for being the way he is. For Moana, it might expand on her relationship with her family and how that affects her decisions on the journey with Maui. Also, their teamwork in facing different mythical creatures and challenges in the ocean can be really exciting to read about. They can use each other's strengths, Moana's determination and Maui's powers, to overcome obstacles.
One plot could be that the gods from both pantheons are in trouble. The Greek gods are losing their power due to some dark magic, and the Polynesian gods are being threatened by a new force. Percy and Moana team up to find the source of this evil. Along the way, they face challenges like crossing into different realms and dealing with creatures that are a mix of Greek and Polynesian mythology.
Maybe the OC is from a different island and Keoni helps her adjust to life on Moana's island. Along the way, they fall in love. There could be cultural clashes and misunderstandings at first, but as they get to know each other better, they bridge the gaps between their two cultures.
Well, you could write a fan fiction where Moana discovers a hidden underwater civilization. This civilization has its own unique culture and powers. She could learn from them and bring new knowledge back to her own people. Also, a story about Moana teaching others in her village how to sail better and explore farther could be really cool. And there's always the idea of Moana going on a journey to find a long - lost relative who was also an adventurer.
One common plot idea could be a crossover where characters from Coco end up in the world of Moana. For example, Miguel could meet Moana and they could go on an adventure together, perhaps using Miguel's music skills and Moana's sailing expertise to solve a new problem in Moana's world.
A cool plot could be that a dark force from Naruto's world has found a way into Moana's world. Naruto, with his knowledge of fighting evil, and Moana, with her knowledge of the local terrain and the ocean, must work together. Naruto might be a bit clumsy at first with the whole sailing thing, but his combat skills are invaluable. Moana, on the other hand, can communicate with the ocean to get them out of tight spots, and together they defeat the dark force.
One storyline could be that Moana discovers she's pregnant during a time of peace in Motunui. She then has to balance her new role as a mother - to - be with her duties as a leader. She could start teaching the children of the village about the ocean and their heritage in a new way, inspired by her own upcoming motherhood.