One possible plotline could be a character's accidental transformation. For instance, a young character exploring an ancient ruin stumbles upon a magical artifact or spell that causes them to transform into a dragon. This then sets them on a journey to find a way to reverse it or to use their new form for good.
Another plotline might involve a planned transformation. A group of powerful mages or Targaryen loyalists might attempt to bring back the power of dragon transformation. They could select a worthy candidate, train them, and then perform a ritual to transform them into a dragon - like being. This would likely lead to political and power struggles as different factions try to either control or eliminate this new dragon - powered entity.
In fanfiction, dragon transformation in 'Game of Thrones' can take many forms. One common idea is that a character discovers a long - lost magic that allows them to transform into a dragon. This could be due to ancient bloodlines or some hidden power within the world of Westeros. For example, a Targaryen descendant who has been in hiding might unlock this ability in a moment of great need, perhaps to save the realm from an even greater threat than the White Walkers.
One plotline could involve Clark Kent trying to find a way back to his own universe while being stuck in the Game of Thrones world. Along the way, he might form alliances with characters like Jon Snow or Daenerys. He could teach them about his values of truth and justice, and in return, they could teach him about the ways of Westeros. He may also have to face challenges from the various magical elements in the Game of Thrones world, such as the Children of the Forest or the Three - Eyed Raven.
One possible plotline could be the characters in the afterlife having to atone for their sins. For example, characters like Joffrey might face some sort of punishment or redemption arc in the afterlife realm. Another could be the great heroes of Westeros coming together to fight against some new threat that exists even in the afterlife. Maybe they have to stop a dark force from spreading chaos among the souls. And perhaps the Starks and Lannisters could put aside their differences and work towards a common good in this afterlife scenario.
Another plotline might involve a Reyne character getting involved in the political intrigue at King's Landing. They could use their knowledge of the Lannisters' past deeds against House Reyne to manipulate the situation and gain power for themselves and their house.
One possible plotline could be Shirou finding himself in Westeros and using his skills as a swordsman to get involved in the power struggles. Maybe he becomes a knight in someone's service.
One interesting plotline could be the ice dragon's role in changing the power dynamics in Westeros. It might side with a particular house and help them gain an upper hand in the battles for the Iron Throne. For example, if it allies with House Stark, it could turn the tides against their enemies, freezing their forces and creating a path to victory.
One possible plotline could be the Hogwarts students being transported to the world of Game of Thrones and having to navigate the political intrigue and power struggles using their magic. For example, Hermione could use her intelligence and knowledge of spells to outwit the scheming lords in Westeros.
One possible plotline could be that a character from 'Harry Potter' world, say a wizard who loves to experiment with muggle instruments, travels to the 'Game of Thrones' world with his ukulele. He could use magic on the ukulele to create unique sounds that either charm or terrify the people in Westeros.
A 'Game of Thrones' future fanfic might explore the consequences of the events in the original series. For instance, if Jon Snow's true identity becomes widely known, how would that reshape the political landscape? Some might see him as the rightful heir and support his claim to the Iron Throne, while others might oppose him out of fear or self - interest. Also, the White Walkers' threat might not be fully over, and there could be a resurgence of the undead in a different form.
In a 'Game of Thrones Afterlife' fanfic, the afterlife could be a place where different houses coexist in harmony or chaos. The Starks, Lannisters, and Targaryens could be engaged in a new kind of power struggle. This time, it's not about the Iron Throne but about something more ethereal, like control over the fates of the living. Their old rivalries and alliances might be re - evaluated and new relationships could form as they navigate this strange afterlife realm.