Reincarnating into Game of Thrones fanfiction would be both thrilling and terrifying. Thrilling because you get to be part of a world full of magic, dragons, and knights. Terrifying because the world is also full of danger. You might be reborn into a poor family and have to struggle just to survive. Or you could end up on the wrong side of a powerful lord and have to use all your wits to stay alive. You'd also have to adapt to the different cultures and beliefs in the Seven Kingdoms.
It would be amazing. Imagine being reincarnated as a noble or a powerful sorcerer in the world of Game of Thrones fanfiction. You could use your knowledge of the original series to gain an edge. Maybe you'd befriend the Starks and help them in their battles. Or perhaps you'd explore the unknown parts of Essos that were only hinted at in the show.
It could be really interesting. Imagine Cinderella in the world of 'Game of Thrones'. She might be a common girl in one of the kingdoms, perhaps King's Landing. Instead of a glass slipper, she could leave behind a dragon - shaped brooch. And the prince could be more like a young lord in Westeros, with all the political intrigue and power struggles around their relationship. Maybe the fairy godmother could be a powerful sorceress like Melisandre, but with a kinder heart.
It would be a wild and exciting experience. You might find yourself in the middle of a great battle, or perhaps in a political intrigue at King's Landing. You could meet your favorite characters and even influence the story's outcome.
A 'Game of Thrones' WWI fanfiction could involve the complex politics of both. In Westeros, the power struggles between the different regions could mirror the alliances and rivalries in WWI. For example, the North could form an alliance with the Iron Islands, much like how different countries formed alliances in the Great War. The dragons in 'Game of Thrones' could be like the air forces in WWI, having a huge impact on the battles and strategies. And the different cultures in Westeros could also be compared to the different national identities in WWI.
A Sephiroth in a Game of Thrones fanfiction would be a very unique addition. Given his complex personality, he could be a very different type of antagonist compared to the ones in Game of Thrones. He's not just after power for the sake of ruling, but perhaps has a more esoteric or philosophical goal. His appearance would be quite out of place, with his long silver hair and otherworldly attire. This would likely draw the attention of many characters, some of whom might be in awe, while others would be immediately suspicious. His actions would probably be guided by his own sense of purpose, which might not align with the values and goals of the people in Westeros. For example, he might not care about the Iron Throne at all, but instead be interested in some ancient magic that lies beneath the Red Keep or in the North. His presence would definitely stir up a lot of chaos and new storylines in the Game of Thrones universe.
In a Game of Thrones fanfiction, a Saiyan could be a very interesting addition. Since Saiyans love to fight and are always seeking stronger opponents, they would probably be drawn to the constant warfare in Westeros. They could potentially become a great warrior in the service of a noble house, like the Targaryens if they were still around. Their Saiyan physiology would give them an edge in combat, being able to take more damage and dish out more punishment. However, their Saiyan nature might also clash with the more political and devious ways of the Game of Thrones characters, leading to some interesting conflicts.
It could be a story where Superman arrives in Westeros. Maybe he tries to bring peace to the war - torn land using his powers. He might face challenges from the various power - hungry lords who see him as a threat to their rule.
Jon Snow is quite popular. People like to be reincarnated as him because he has a lot of potential for growth and a mysterious backstory. They can use their new knowledge to perhaps avoid some of his tragedies and rise to power more quickly.
Reincarnating as Tyrion Lannister would be really interesting. He's already a complex character with a sharp mind. As someone reincarnated, you could use your modern ideas to enhance his political acumen even more. You could also try to change his relationship with his family for the better, or at least make his life less miserable while still being the clever dwarf everyone fears and respects in the political arena.
Some fanfictions play with the concept of reincarnation and magic. A character might be reincarnated with some sort of magical ability they didn't have before. This could be related to the old gods or the new. For instance, a character reincarnated with the ability to communicate with the weirwoods in a more powerful way than before. This could give them an edge in the game of thrones, as they could gain knowledge and wisdom from the ancient trees that others can't access.
Another plotline might involve reincarnation as a wildling. The character then tries to unite the wildlings in a more organized way, using their knowledge of military tactics from the modern world. They could form alliances with some of the northern houses, changing the whole dynamic of the conflict between the Night's Watch and the wildlings.