One interesting plotline could be the power dynamics within the harem. For example, different characters vying for the main character's attention while also having their own political or personal agendas. Maybe a character from a minor house in 'Game of Thrones' uses her charm in the harem to gain influence over the more powerful lords.
Another plotline might involve how the harem functions within the complex world of Westeros. It could show how the harem is affected by the wars and political upheavals. For instance, during a siege, the women in the harem have to find ways to protect themselves and their status. They might form alliances or rivalries based on their origin or the lord they are associated with.
One interesting plotline could be a character from a minor house rising to power within the harem. They might use their charm and wits to gain influence over the more powerful lords in the story. Another could be a story about how a female character in the harem uses her knowledge of different cultures to bring peace among warring factions. Also, there might be a plot where a commoner enters the harem and has to navigate the complex politics and relationships there.
In some 'Game of Thrones' brothel fanfiction, there could be a plotline where a character who has lost everything finds refuge in the brothel. This character then forms unexpected alliances with the people there. The brothel becomes a place of new beginnings for this character, and through their interactions with the other denizens of the brothel, they start to plot their revenge or a way to regain their former status.
One interesting plotline could be Asher's journey to reclaim his family's honor. Maybe he teams up with unlikely allies and faces numerous challenges along the way.
One interesting plotline could be about a character who receives a mysterious call that leads them on a quest to find a long - lost Targaryen heir. This call could be from an ancient magic or a secret society within the world of Westeros.
One common plotline is a sellsword becoming involved in the power struggles between the great houses. For example, they might be hired by one house to spy on another and end up getting caught in a web of political intrigue.
Another plotline could be the bodyguard falling in love with the person they are protecting. In the world of 'Game of Thrones', love is often a dangerous and complicated thing. This could add a whole new layer of drama, especially if the person they are protecting is a high - profile figure like Daenerys or Jon Snow. The bodyguard would then have to deal with not only physical threats but also the emotional turmoil of their feelings.
One interesting plotline could be the different fates of the Stark children. For example, in some fanfictions, Sansa might use her new - found political acumen to completely reshape the North, not just as a lady but as a true leader, making alliances that were never seen in the original series. Another could be about Daenerys. Maybe in a fanfic, she lands in Westeros and instead of immediately going for the Iron Throne, she focuses on building strong relationships with the common folk first, which changes the entire power dynamic in the Seven Kingdoms.
One interesting plotline could be a different ending for some of the main characters. For example, instead of Jon Snow going to the Wall again, he could become the king of the Seven Kingdoms. Another plotline might involve Daenerys not going mad and ruling Westeros in a more benevolent way. There could also be fanfictions where Arya Stark uses her skills in a completely new adventure, perhaps exploring new lands beyond Westeros.
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.
One interesting plotline could be Harry using his magic skills in the world of Westeros. For example, he might use spells to defend against the White Walkers. Another could be his interactions with the different houses, like forming an alliance with House Stark through his friendship with Jon Snow.