Perhaps the story focuses on how Jaime gets the new hand. It might be a gift from a mysterious figure. Or it could be the result of some high - tech experiment. Then, Jaime has to learn to adapt to this new addition to his body, dealing with things like how people around him react and how to use the hand effectively in his daily life.
A friend or a family member of Jaime could be significant. They could be there to offer emotional support, or they might have their own opinions about the new hand. Their relationship with Jaime could be tested and strengthened throughout the story.
One possible plot could be that Jaime uses the magic hand to gain new combat abilities. He might be able to deflect arrows or even send out energy blasts from the hand.
In 'Jaime gets his hand back fanfiction', there could be a plotline where Jaime has to prove himself worthy of having his hand back. Maybe he has to go on a quest to retrieve a sacred object that has the power to restore lost limbs. Along the way, he meets new allies and enemies. His new - found determination to get his hand back could also inspire those around him. He might start to train a young squire, passing on his skills and wisdom, all while dealing with the physical and mental changes that come with getting his hand back.
Jaime is the main character without a doubt. But other important characters could include the maesters. They might be the ones attempting to use their medical knowledge or ancient lore to figure out how to restore his hand. And Cersei is likely to be in it too. Her reaction to Jaime getting his hand back, whether it's relief, jealousy or something else, will add to the story. And don't forget about Bronn. He might be involved in some of the more dangerous or practical aspects of Jaime's quest to get his hand, like providing protection or finding necessary items.
It could be a powerful sorcerer who wants to take the magic hand for himself. This sorcerer might see Jaime as an unworthy holder of such a powerful artifact and will stop at nothing to get it.
One possible plot could be that Jaime is forced into a situation where he has to protect Sansa, and during that time, some false accusations are made that Sansa is pregnant with his child. This then leads to a chain of events where they have to work together to clear their names and also deal with the power struggles around them.
Jaime could be torn between his loyalty to his family (if we consider the complex family dynamics in the original story) and his new - found responsibility towards Sansa and the unborn child. He might try to find a way to make things right in his own way. Sansa would start to think about how this affects her political standing and her relationships with other characters. She may seek out allies who can help her through this difficult time, all while dealing with the emotional turmoil of being pregnant in such strange circumstances.
In fem Jon Snow and Jaime Lannister fanfiction, the romantic aspect can be really interesting. Since they come from two very different houses with a history of conflict, their love story, if there is one, is full of hurdles. It could be a slow - burn relationship where they first fight against each other, then start to understand each other's motives. Some fanfictions also explore how their relationship could change the political landscape of Westeros, as their union would be a shock to many.
One possible plot could be that Allen is a curious character who was exploring an old haunted house. His tiki ghost hand, which has a mind of its own, reaches out to touch an ancient door. As it tries to pass through the door, it gets stuck. Allen then has to figure out a way to free it, perhaps by using some magic spells he learned from a local witch.