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.
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.
The back story of House of Dragon involves the Targaryen dynasty. It shows their rise to power in Westeros. They are known for their dragons which they used to conquer and rule. There were many power struggles within the family, over the Iron Throne, which is a central theme in the story.
House of Dragon tells a tale of dragons, ambition, and legacy. It follows the descendants of King Viserys I as they fight for control. The story is filled with drama, strategy, and unexpected twists.
House of the Dragon is derived from the fictional history presented in George R.R. Martin's 'Fire & Blood'. It expands on the Targaryen dynasty's tales and power struggles. Although some creative liberties might be taken for the screen adaptation, the core elements come from this source material.
Rhaenyra Targaryen is also a major character. She has a claim to the Iron Throne and faces many challenges in her pursuit of power. There are also other Targaryens and nobles who play significant roles in the story, such as Viserys Targaryen, whose decisions have a great impact on the political situation in the realm.