What could be an interesting plot in a 'Game of Thrones' fanfiction set in a new land?

One idea could be a new lord who is a long - lost heir to a powerful but fallen house. He starts from nothing, gathering a small group of loyal followers, some outcasts and misfits. He uses his wits and new - found knowledge of forgotten battle tactics to slowly rise in power. He might form an alliance with a group of local peasants who are tired of being oppressed by the existing lords. Through their combined efforts, they start to build a new, more just community which catches the attention of the greater powers in Westeros.

A possible plot could be centered around a Skagos native who has a prophetic dream about the future of Westeros. This person then embarks on a journey to find someone who can interpret the dream correctly. Along the way, they encounter various characters from the 'Game of Thrones' series and get involved in their own mini - power struggles, all while trying to fulfill their quest related to the prophetic dream.

It could focus on the rebuilding of Westeros after the great war. Maybe new kingdoms rise and old rivalries are rekindled in different forms.

Perhaps Bella could be a key figure in a crossover. She could be a 'dragon rider' in a sense, using her connection with Edward (similar to the bond between a dragon and its rider in Game of Thrones). Her immunity to vampire powers could translate to some sort of immunity to the dark magic in Westeros. The werewolves from Twilight could be allies with the Stark direwolves, and together they fight against common enemies, like an army of the dead led by a Volturi - like figure.

One idea could be an OC who is a healer in King's Landing during Joffrey's reign. The OC secretly tries to undermine Joffrey's cruel rule by using their medical knowledge to help those he persecutes. They might start by treating the families of those unjustly imprisoned. This could lead to a dangerous game of cat and mouse with Joffrey and his cronies as they suspect someone is working against them.

The plot could revolve around the children of Arya Stark. They inherit her skills and sense of adventure. They embark on a journey to discover a long - lost secret of the First Men that could change the balance of power in Westeros. However, they are not alone in this quest. There are other families' next generations also after this secret, leading to a race full of intrigue, battles, and unexpected alliances.

One possible plot could be that the Winchesters from Supernatural end up in the world of Game of Thrones. They could be on a hunt for a demon that has somehow found its way into Westeros. Maybe this demon is influencing the actions of some of the power - hungry lords, like Littlefinger. The Winchesters would have to navigate the complex politics of the Seven Kingdoms while also trying to figure out how to exorcise the demon without getting caught up in the wars for the Iron Throne.

Imagine that the Tesseract accidentally opens a portal between the Marvel universe and Westeros. The Avengers come through and are immediately caught in the middle of the War of the Five Kings. Tony Stark might befriend Tyrion Lannister, both being intelligent and a bit of an outcast in their own worlds. Thor could find common ground with the Red Priests who worship the Lord of Light, as it has some similarities to his own beliefs. The Avengers would then have to choose sides in the war while also preparing for the greater threat of the Others, which they learn about from the Night's Watch.

One interesting plot could be that AOC (assuming it's a character from another source) somehow gets transported to the world of Game of Thrones. She could use her modern - day knowledge and ideals to try and change the political landscape. For example, she might introduce concepts of equality and democracy to the feudal system of Westeros, which would surely stir up a lot of conflict among the different houses and power - hungry individuals.

One possible plot could be that characters from Game of Thrones are transported to the Mortal Kombat realm. For example, Jon Snow could find himself in a Mortal Kombat tournament. He would have to use his sword - fighting skills learned in Westeros against the likes of Scorpion or Sub - Zero. His Stark - like sense of honor might conflict with the brutal rules of Mortal Kombat.