What would be an interesting plot for a 'Game of Thrones' fanfiction about Joffrey's twin brother?

One possible fanfiction could be about Joffrey's brother Tommen growing into a wise and just ruler. He could be shown learning from the mistakes of his older brother. He might start secretly training in combat and political strategy, with the help of some of the more noble characters in the series, like Tyrion perhaps. He could then start to make changes in King's Landing, trying to reverse the chaos that Joffrey had caused.

The twin brother might befriend Tyrion. In the original story, Tyrion is constantly undermined by Joffrey. But the twin could see Tyrion's intelligence and value. Together, they could form a powerful alliance against Cersei and Joffrey. They could work towards a more just rule in King's Landing, reforming the laws and improving the lives of the common people. This would completely shift the power dynamics within the Lannister family and in King's Landing as a whole.

Well, if it's about Myrcella, Joffrey's sister (but still in the family dynamic), she could be kidnapped not for political reasons as in the show but by a group who wants to use her to expose the incestuous nature of the Lannister family. She then has to decide whether to go along with it or try to protect her family's secrets while also trying to survive. This could create a really complex and morally ambiguous situation.

One idea could be an OC who is a healer in King's Landing during Joffrey's reign. The OC secretly tries to undermine Joffrey's cruel rule by using their medical knowledge to help those he persecutes. They might start by treating the families of those unjustly imprisoned. This could lead to a dangerous game of cat and mouse with Joffrey and his cronies as they suspect someone is working against them.

Well, in a Game of Thrones Joffrey self - insert fanfiction, it would be a wild ride. You'd be in the middle of a war - torn world. First, you'd have to deal with the Stark family. Joffrey's actions against them set off a chain of events in the original story. If you were in his shoes, you might try to find a more diplomatic solution to avoid all that bloodshed. And when it comes to ruling, you could introduce modern - day concepts like equality and justice, which would be extremely revolutionary in the context of Westeros.

If Arya killed Joffrey in a fanfic, one possibility is that she would become an instant target for the Lannisters. They would stop at nothing to avenge Joffrey's death. Arya would have to go into deeper hiding or rely on her Faceless Men training even more. Maybe she'd have to flee across the Narrow Sea and start a new life in Essos, constantly looking over her shoulder for Lannister assassins.

One interesting scenario could be that it was actually a planned assassination by a secret alliance of the Starks and the Tyrells long before the wedding. They worked together in the shadows, using Sansa as an unwitting pawn. The Tyrells provided the poison, and the Starks had someone in place at the wedding to ensure Joffrey drank it.

Some fanfictions might focus on an alternate universe where Joffrey is not a king. He could be a simple knight, and the story could explore how his personality would develop without the power and privilege of the throne. He might learn humility and honor in a different way.

One interesting scenario could be a rewrite of their relationship where Joffrey is secretly influenced by a more benevolent force. This might lead him to treat Sansa with more kindness than in the original series. Maybe he starts to see the value in having an ally in Sansa rather than just using her as a pawn.

In a fanfiction, Robb Stark's twin brother might be a seer. He has visions of the future that are different from Bran's. While Robb is fighting his wars, his twin is trying to use his gift to prevent disasters. For example, he might see the Red Wedding in advance and try to warn Robb. However, due to the chaos of the war and disbelief from others, his warnings go unheeded. This could lead to a story full of regret and a new determination to avenge Robb's death and change the fate of the Stark family.