Well, in the fanfic 'A Whole New World', it might deviate from the original plot of the Eragon series. For example, the main character's goals could be completely different. In the original series, Eragon might be focused on overthrowing an evil king, but in the fanfic, he could be on a quest to discover the origin of a new and mysterious magic. This change in objective can lead to a very different story arc.
No. The 'Eragon' series has a large following for its story of adventure, magic, and friendship. Adding sexual content through fanfic is not in line with the general tone and values of the fandom. It can also make many fans uncomfortable.
In the official Eragon lore, we have epic battles, the bond between dragon and rider, and the exploration of a richly detailed fantasy world. But any form of sex stories are completely absent. The series is aimed at a wide range of audiences, including young readers, so it adheres to a certain standard of propriety.
The world - building in such a fanfic could be fascinating. The author could expand on the existing world of Eragon, adding new regions with their own climates, cultures, and politics. They might describe in detail a bustling city built on a floating island, with its own set of rules and social hierarchies. This would make the world seem even more vast and full of possibilities.
Saphira is often a popular character. Since she is Eragon's dragon, she can add a lot of depth to the story. Her unique abilities and her relationship with Eragon can influence the interactions between Eragon and Murtagh in the fanfiction.
The characters from Eragon would face a big adjustment. Eragon would have to get used to the political situation in Skyrim, with all its factions and power struggles. His bond with Saphira would be a unique aspect. In Skyrim, dragons are often seen as threats, so they'd have to navigate that perception. The dwarves in Eragon's world might be interested in Skyrim's dwarven ruins and technology. They'd bring their own knowledge of engineering and mining to the table.
The OC could be integrated into the story by having a shared past with either Eragon or Murtagh. Maybe they grew up in the same village as Eragon but were separated when the Ra'zac attacked. Years later, they reunite and the OC can offer some unique perspective or ability to the situation. Or, if the OC has a connection to the dragons in a different way than Eragon and Murtagh. For instance, the OC might have a special bond with a dragon that was thought to be lost. This would bring them into the story as they try to protect their dragon friend and get involved in the events related to Eragon and Murtagh. Also, the OC could be a trader who has information about the movements of the enemy forces. They could trade this information to Eragon and Murtagh in exchange for protection or some other favor, thus becoming part of the story.
Yes, there are many appropriate 'Eragon' fanfics. These often explore aspects such as different adventures for Eragon and his dragon Saphira, or new storylines within the world of Alagaësia. For example, some fanfics might focus on how Eragon interacts with other races in the land, like the dwarves or the elves, in a way that is true to the original world - building of the series.