In this fanfic, the plot might be centered on a power struggle. Jon Arryn, being a powerful man, and Brightflame's wife, who might have her own resources or influence, could be caught in a battle for control. They could start off as allies, but as the story progresses, their own ambitions might drive them apart. Their relationship then becomes a complex dance of power, loyalty, and betrayal, with the fate of the Seven Kingdoms hanging in the balance.
Perhaps the fanfic could center around a mystery. There could be a secret that Brightflame's wife is hiding, something that Jon Arryn discovers. This secret could be related to her past, or it could be something that has the potential to change the fate of the kingdoms. It might be a prophecy she is aware of, or a hidden identity. As Jon Arryn uncovers this mystery, it could set off a chain of events that shakes the very foundation of the power structure in Westeros. Their relationship then becomes a key element in either saving or destroying the existing order.
Well, he could be a character who has been reimagined. Jon Arryn in the original series was an important figure. In this fanfic, the 'Brightflame' addition might suggest some sort of connection to a more flamboyant or perhaps magically - inclined lineage. It's possible that he has abilities or a backstory that ties him to this 'Brightflame' concept, which could make him a key player in the fanfic's plot, different from his role in the original story.
The concept of heir in a 'Game of Thrones' fanfic involving Jon Arryn and Brightflame is highly variable. There are so many factors at play. The world of 'Game of Thrones' is full of complex family trees and political relationships. It's possible that an heir could emerge from a previously unthought - of branch of the family. Maybe there's a secret marriage in the past that ties a character to both Jon Arryn and Brightflame in a way that gives them a legitimate claim to be the heir. And then there are the power - hungry lords and ladies who might try to manipulate the situation to their advantage, putting forward their own candidates as the heir, whether they have a real claim or not.
In a 'Game of Thrones' fanfic, the Arryn Brightflame heir could be a completely new character created by the fanfic author. Without reading the specific fanfic, it's hard to say exactly who this heir is. It might be related to the Arryn family somehow, perhaps a long - lost relative or a new claimant to their lands and titles.
He could be a central figure driving the plot. For example, if his 'Brightflame' aspect gives him some special power, he might be using it to influence the political or magical landscape in the fanfic's version of Westeros.
Jon Arryn could be a guiding figure for the heir. If the heir is someone from the Vale or has a connection to Jon Arryn's legacy, he might be seen as a sort of mentor from the past. In relation to Brightflame, perhaps he knew some secret about Brightflame that could impact who the heir is in the fanfic.
She could be very proud, as is common in the Targaryen bloodline. Given the Targaryens' history of dragon - riding and ruling, she would likely have a sense of entitlement. Maybe she's also highly intelligent, using her wits to help Jon Arryn in his political maneuvers.
The 'Game of Thrones' world is vast and full of possibilities in fanfiction. Regarding Jon Arryn's wife in a Blackfyre - related fanfic, it's likely that the fanfic author has crafted a unique story. It could be that the wife is a character who is a part of a secret Blackfyre plot, or she might be a noblewoman from a house that has some connection to the Blackfyre legacy. However, without actually delving into the fanfic, we can only speculate about who she might be.
The plot could involve a time - travel or alternate universe scenario. Maybe Blackfyre is brought to the present time in the Game of Thrones story (or an alternate version of it), and Jon Arryn marries her out of love. Their relationship then has to face the challenges of the existing power structures, the plots of other houses, and the secrets that Blackfyre might carry from her own past. This could lead to a whole new set of alliances and enmities within the Seven Kingdoms.
In the fanfic, she could be a key figure in a political plot. Maybe she has some connection to the Blackfyre claims which could influence the power dynamics in the story.