A plot could center around a female mercenary who disguises herself as a man to join a group of male mercenaries. They are hired to fight in a civil war between two rival houses. As the war progresses, she falls in love with one of the soldiers on the opposing side. She has to balance her feelings, her identity as a mercenary, and the loyalty she owes to her comrades while trying to find a way to end the war without sacrificing too many lives.
One possible plotline could be Nico being mistaken for a powerful necromancer from Essos. He gets caught up in the power struggles between different lords and queens who want to use his powers for their own gain. Another could be that he arrives in Westeros just as the threat of the White Walkers is becoming known and he has to decide whether to help the people there or stay out of their affairs.
For a 'Game of Thrones' fanfiction mercenary, consider Aeron. He's a former sellsword who has seen the horrors of war. Aeron is an archer with exceptional aim. He's a bit of a loner but is drawn to causes that seem just. He has a distrust of nobles after being double - crossed by one in the past, and his armor is a patchwork of different pieces he's collected over the years.
One possible plot could be Merlin, with his magic, finding himself in the world of Game of Thrones. He might use his powers to try and influence the power struggles. For example, he could help Daenerys control her dragons better or assist Jon Snow in his fight against the White Walkers. Maybe he would be seen as a sorcerer from a far - off land and have to prove himself to the different factions in Westeros.
Well, it could be about Naruto characters in the world of Game of Thrones with godlike powers. Maybe Naruto has the power to control the dragons like Dany, and he uses his ninja skills to fight in the Westeros battles. For example, he could use his shadow clone jutsu to confuse his enemies during a siege.
It could be about a character finding solace and protection in the king's arms. Maybe a love story between a commoner and the king, defying the odds and social hierarchies in the brutal world of Game of Thrones.
Well, it could be about some traitors in the Game of Thrones world who are trying to escape from a powerful enemy. Maybe they are fleeing from a vengeful lord or a powerful magic user. They might have to use their wits and whatever resources they have to get away, like finding secret passages or forging alliances with unexpected groups.
In a 'Game of Thrones Epilogue Fanfiction', it could be about the adventures of the next generation. The children of the main characters might discover new threats or mysteries. For instance, they could find hidden secrets about the White Walkers that were not fully explored in the original series, leading to a new quest.
One possible plot could be that Hermione, with her intelligence and magical skills from the Harry Potter universe, is transported to the world of Game of Thrones. She meets Jamie there. Maybe she tries to use her knowledge to prevent some of the bloodshed in Westeros. She could team up with Jamie, who has his own complex history and skills with a sword. Together they might try to bring about a more peaceful solution among the warring houses.
It could be about the last dragon in Westeros rising to power. Maybe it forms a bond with a new character who tries to use its strength to claim the Iron Throne. This person might face many challenges from the remaining great houses who don't want a dragon - backed ruler.
Well, it could be about a character who died in the original series getting a second chance at life. For example, Ned Stark could come back and use his knowledge of the events that happened before to change the course of the war for the Iron Throne. He might form new alliances and prevent some of the tragedies that occurred.