Here's another thought. Belle and Anna are orphans in the same small village. They both have a love for stories, with Belle being more into books and Anna into the tales told by the elders. One day, a mysterious traveler comes to the village and tells them of a far - off land full of magic and adventure. They decide to leave their village and follow the traveler. As they journey, they face many hardships like harsh weather and dangerous beasts. But their bond as orphans, who have only each other, keeps them going as they explore this new world full of wonders and mysteries.
One idea could be that Belle and Anna, both orphans, meet in a magical forest. They discover they have a shared ability to communicate with forest spirits. Together, they embark on a journey to find a hidden library that is said to hold the secrets of their pasts. Along the way, they face challenges from an evil sorcerer who wants to stop them from reaching the library.
For Belle, emphasize her love for knowledge as an orphan. Maybe she was left with only a few books from her parents, and that sparked her thirst for learning. She could be shy at first but becomes more confident as she and Anna face challenges. For Anna, highlight her adventurous spirit which could be a result of growing up without parents and having to fend for herself. She's always eager to explore new things.
Elsa would be a great character to pair with them. Given her relationship with Anna in the original story, and her ice powers could add an interesting dynamic to any story with Belle. They could all work together to save a frozen kingdom or something similar.
One interesting fanfiction could be about Belle and Anna becoming best friends in the 'Once Upon a Time' universe. They might go on adventures together, helping each other out with their respective problems. For example, Belle could use her knowledge of books to assist Anna in understanding some ancient magic that she comes across.
One idea could be that Elsa discovers a new, hidden power that she doesn't understand at first. This power has the ability to transport her and Anna to different realms. They end up in a realm where all the seasons are mixed up, and they have to work together to restore order. Another plot could involve a mysterious character from their past coming back and causing trouble in Arendelle. Anna tries to figure out the mystery while Elsa uses her powers to protect the kingdom.
One plot idea could be that Gaston has a change of heart after Belle rejects him. He starts to see the error of his ways and tries to become a better person. Maybe he helps Belle with some tasks in the village, gradually winning her respect if not her love.
One plot idea could be that Hook and Belle team up to find a lost magical artifact. They start off as reluctant partners, Hook being more of a scoundrel and Belle the book - loving intellectual. But as they face various challenges together, like fending off dark magic creatures and solving ancient riddles, they develop a mutual respect. Eventually, they discover that the artifact has the power to rewrite a part of their pasts they both regret.
One idea could be that Rumple and Belle go on a magical journey to find a lost artifact that can break a dark curse on their land. Along the way, they face various challenges that test their relationship and their individual strengths.
In fanfiction about Belle's pregnancy, one common theme could be her fears and hopes. Given the often - dangerous world of Once Upon a Time, she might be worried about protecting the baby. Fanfic writers could also show how the other characters in the story react. For example, her friends might offer support and protection, while her enemies could see the baby as a potential threat or a means to an end.
One idea could be exploring the backstories of the lost boys in more detail. Maybe one of them has a hidden connection to a character from the outside world. Another plot could involve a new villain coming to Neverland who has a different kind of magic that challenges Peter Pan. Also, a story about Wendy's granddaughter returning to Neverland to find a lost family heirloom could be interesting.
A possible plot could be Belle's pregnancy being a target for the villains in the Once Upon a Time world. They might see the unborn child as a powerful asset or a threat. This could lead to Belle having to go into hiding and relying on unexpected allies for protection. It would also show her strength and determination to protect her baby at all costs. Additionally, the fanfic could explore how the different realms in Once Upon a Time react to the news of Belle's pregnancy. Some might see it as a sign of hope, while others could be envious or fearful.