You can start by mixing the fashion. Have characters in Westeros wearing togas or Roman - inspired helmets. Also, in terms of governance, use the Roman model of having a Senate - like council in the kingdoms.
A great way to blend the cultures is in the architecture. Picture the great castles of Westeros having Roman - style columns and arches added to them. Also, in the religious aspect, the Roman gods could be introduced alongside the Seven Gods of Westeros. Maybe some characters start to worship both, or there are conflicts between the followers of different faiths. And in the area of entertainment, the Roman gladiatorial games could be held in Westeros, with warriors from different houses competing, which would change the way people in Westeros view combat and entertainment.
In a Game of Thrones fanfiction, Rome could be depicted as a powerful and ancient empire with its own complex political intrigue. It might have similarities to the Seven Kingdoms, with noble houses vying for power. The Roman military strategies could also be incorporated, like their famous legions. Maybe Rome could be an ally or a rival to the existing kingdoms in the fanfiction world.
First, study both the Rome series and Game of Thrones thoroughly. Know the characters, their motives, and the worlds they live in. Then, think of an interesting concept for the crossover, like what if a character from Rome was a long - lost relative of a Game of Thrones family.
One great 'Game of Thrones Rome fanfiction' is 'The Convergence of Empires'. It combines the political intrigue of Rome with the complex power struggles in 'Game of Thrones'. The characters are well - written, and it creates a fascinating new world where the two settings blend.
One way is through the characters. Kratos could enter Westeros through a portal or some magical means. His brute strength and combat skills would immediately change the power dynamics. He could be a wild card in the wars for the throne.
Well, perhaps the magic in 'Game of Thrones' could be related to the advanced technology of Atlantis. For instance, the wizards in Westeros might be seen as having a similar power source as the Atlantean crystals or something. It could make for a really cool story where the two worlds' power systems are intertwined.
The unique feature also lies in the world - building. Authors can create new cities or regions that are influenced by both Rome and Westeros. They can introduce new religions or political systems that are a hybrid of the two. This gives a fresh perspective to the familiar 'Game of Thrones' world and makes for a very exciting read. It's like exploring a whole new world that combines the best (and sometimes the worst) of two very different but equally captivating settings.
In a Naruto - Lannister Game of Thrones fanfiction, the story could start with Naruto being transported to the Game of Thrones universe and adopted by the Lannisters. Naruto's sense of justice would immediately clash with the Lannisters' self - serving ways. For example, he would not stand for the way they treat the smallfolk. He might try to use his ninjutsu to improve the lives of the common people, which would draw the ire of other power - hungry nobles. His relationship with the other members of the Lannister family would be complex. He could befriend Tyrion, who also has a sense of justice that is often suppressed. However, characters like Cersei would see him as a threat to her power and try to eliminate him.
Well, one way could be through a magical portal. Imagine Naruto, with his ninja skills, suddenly appears in the world of Westeros. His abilities like shadow clones could be mistaken for some dark magic in the Game of Thrones universe. He might team up with the Baratheons, perhaps using his skills to help them in battles, especially against the White Walkers if we're thinking of a scenario where he arrives during that threat.
Rome could play the role of a mysterious foreign power. It might send envoys to the Seven Kingdoms to form alliances or gather information. This would add an extra layer of diplomatic intrigue to the story.
One interesting fanfiction could be a story where the political intrigue of Rome is combined with the power struggles in Game of Thrones. For example, characters from Rome might find themselves in Westeros, dealing with the complex web of alliances and betrayals there.