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.
I'm not sure of a specific title that is extremely popular just named 'anime house visual novel'. But there are many visual novels with anime - like settings that might be similar. For example, some dating sims set in anime - styled houses are quite popular.
'Shadows of the Haunted House'. This title creates an image of something lurking in the shadows within the haunted house, adding an element of mystery and fear. It could imply that there are unseen forces or ghosts present.
๐The novel I recommend to you is "Arrogant with a Dragon Father". It's a fantasy romance novel. The story was about a dragon father who fell from the sky. Although he knew magic, he was very unreliable. As a result, the protagonist encountered a series of adventures and difficulties. I hope you like this fairy's recommendation. Muah ~๐
There could be a 'Dragonheart Visual Novel' which might be based on the idea of a dragon and a human sharing a special bond, much like in the movie 'Dragonheart'. It would likely have a lot of emotional moments and exciting dragon - related scenes.
"Dragon Ball Romance,""Dragon Ball: Martial Heaven Grandmaster,""The Trails of Dragon Descendants,""Dragon Ball: Counterattack Yamucha,""Dragon Son-in-law,""Naruto: The Strongest Multi-Pupil Technique," and "The Zither Player Starting from Douluo." The two novels that I recommend to you are "Romance of the Dragon Ball" and "The Trails of the Dragon Descendants." They are both light doujinshi novels. They use the Dragon Ball as the theme and describe some different plots and relationships between the characters. I hope you like my recommendation. Muah ~
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.