One common plotline is that the 'father of dragons' is trying to bring back the old glory of the dragon - riding Targaryens. He might be on a quest to find more dragon eggs and hatch them to build an army of dragons and reclaim the Iron Throne for his family.
In many 'Game of Thrones' fanfics, Daenerys Targaryen is often seen as the'mother of dragons'. But if we consider the idea of a 'father of dragons', some might point to Aegon Targaryen from the past in the lore. He was a powerful Targaryen and dragons were a big part of the Targaryen dynasty which he was a part of.
One common plot is the Lady of Winterfell facing political challenges. For example, dealing with rival houses that might want to undermine her rule or claim Winterfell for themselves. This could involve a lot of back - stabbing, secret alliances, and tense negotiations.
One common plotline is Arya's search for revenge. She might be on a mission to take down those who wronged her family, using her skills to hunt them one by one. Another is her journey to find a place where she truly belongs. Since she has been through so much, fanfic authors often explore her search for a home that accepts her for who she is.
In a really creative fanfiction, a character from Naruto, like Sasuke, could end up in Westeros during the time of the dragon wars. He might use his Sharingan to his advantage, perhaps being able to see the weak points of the dragons or even communicate with them in some way. And this could lead to a whole new set of alliances and power struggles in the Game of Thrones world.
One interesting plotline could be the rise of a previously overlooked minor house in the fanfic's version of the Game of Thrones world. They might start an uprising against the more powerful houses due to long - held grievances. Maybe they've been exploited for resources or treated unjustly in terms of political power. Another could be the uprising of the smallfolk against the nobility as a whole. Fed up with the constant wars and hardships caused by the power struggles among the lords, they band together to demand change.
One interesting plotline could be how Karsi might have changed the power dynamics in the North. Maybe she forms an unexpected alliance with a major house, like the Starks, and together they face a new threat that was not in the original series.
There are also fanfics where a character's pregnancy is part of a prophecy. The unborn child is seen as a key figure in the future of Westeros, leading to various characters trying to either protect or harm the mother and the unborn baby. This can lead to complex power struggles and alliances within the fanfic.
One possible plotline could be that Talisa's brother returns to her homeland after her death in the show. He might seek revenge on those he believes are responsible for her demise. Maybe he teams up with some of the remaining Stark allies, using his own unique skills and resources.
In ASOIAF fanfic, a common theme related to dragons is their connection to ancient prophecies. Writers may create scenarios where the hatching or actions of a dragon are tied to a long - foretold prophecy. Also, the idea of dragon conservation can be a theme. Some fanfics might show characters trying to protect the dwindling dragon population from hunters or other threats. Additionally, the exploration of the dragon's intelligence and sentience is a theme. Fanfic authors may give dragons complex thoughts and emotions, making them more than just powerful beasts.
Some fanfics delve deep into the backstories of the characters. They might explore Arya Stark's training in more detail, or what Tyrion Lannister was like as a child. These types of fanfics can give you a better understanding of the characters and their motives, which might not have been fully explored in the original series.