It's highly unlikely that the characters in 'House of the Dragon' would actually watch fanfiction about themselves. Fanfiction exists in our world, created by fans for fans, and the characters in the show are fictional entities within their own fictional universe. They don't have access to the fan - created stories about them.
In the fanfic, it could be that the tourney is a cover for something more sinister. Brandon Stark senses this and starts to investigate. Catelyn, who is a friend of his family, offers to help him. As they dig deeper, they find out that their own families are somehow involved in the dark secrets behind the tourney. This revelation shakes their relationship and they have to decide whether to side with their families or with each other.
Definitely not a true story. House of the Dragon is a work of imagination and creativity. It weaves a complex tale of power, politics, and dragons within a fictional realm.
In a fanfic set during a tourney, their relationship could be explored through the traditions and events of the tourney. Brandon could give Catelyn his favor to wear during the jousting, which is a very symbolic gesture. Catelyn, in turn, could cheer for Brandon louder than anyone else. As the tourney goes on, they might face challenges together, like dealing with a drunk and rowdy knight who tries to cause trouble. Through these shared experiences, their relationship deepens and evolves.
The Legend of the Dragon King is a manga. We know that this manga is about the Legend of the Dragon King of Douluo Continent 3. It told the story of the protagonist, Xiao Lin, who was reborn in another world and became a mangaka, challenging the legend of the Dragon King. However, apart from this basic information, we are unable to obtain more detailed information about the manga.
One of the top stories is the power struggle among the Targaryen family. There are constant battles for the Iron Throne, with different family members having their own ambitions and plots. Another top story is about the dragons themselves. Their existence and how they are used in battles and politics is quite fascinating. Also, the relationships between the characters, like the complex love and enmity, are key top stories.
One main plotline is the struggle for the Iron Throne. Different characters, especially within the Targaryen family, are vying for power. Another is the political intrigue in King's Landing, with various lords and ladies trying to gain influence. Also, the story of the dragons and how they are used in battles and as a symbol of power is a significant plotline.