Perhaps in some 'niles x male corrin fanfiction', the plot could revolve around the social and cultural differences between them. Niles might come from a different background with different values compared to male Corrin. They would then have to navigate these differences as they fall in love. It could be that Niles has a more cynical view of the world due to his past experiences, while male Corrin is more idealistic. Their interactions would be centered around how they influence each other and come to understand and accept their differences over time.
A plotline might involve Niles and male Corrin having to go on a quest together. During this journey, they face various challenges that force them to rely on each other and in the process, their relationship deepens into a romantic one. For example, they could be exploring a dangerous, uncharted territory where they have to protect each other from wild beasts or solve complex puzzles to progress. There could also be a plotline where Niles has a secret that he is hesitant to share with male Corrin, but as their relationship grows, he eventually reveals it, which either strengthens or temporarily strains their bond.
I'm not sure about specific 'niles x male corrin fanfiction' works. But you can try searching on popular fanfiction websites like Archive of Our Own. There are usually a wide variety of fanfictions on different pairings, and you might find some great ones there.
The plot is also crucial. It could be a story that takes place within the world of the game, perhaps a side adventure that Niles and Corrin go on together. Or it could be an alternate universe story where they meet in a different setting, like a modern - day city. A good plot keeps the reader engaged and eager to see what happens next.
You can try looking on popular fanfiction websites such as Archive of Our Own (AO3). There are often many different fanfictions related to Fire Emblem characters, including ones about Niles and Corrin. Just use the search function and type in the relevant keywords to see if there are any stories that focus on their relationship and a possible pregnancy.
The challenges that come with pregnancy in the context of the Fire Emblem world can also be a major theme. This could include things like dealing with potential threats to the pregnant Corrin, or how they manage resources and support in a world often filled with war and conflict. It's an interesting way to blend the real - life aspects of pregnancy with the fantastical elements of the Fire Emblem setting.
Well, a common plotline could center around the mystery of the pregnancy itself. In the Fire Emblem universe, there could be some sort of magic or prophecy involved. Maybe the pregnancy was unexpected and they initially struggle to come to terms with it. Another aspect could be the challenges of raising a child in a world full of war and strife. They might have to find a safe haven for their family, or they could be training their unborn child (in a more magical sense) even before it's born. And of course, there could be external forces that either try to help or harm them because of the significance of this pregnancy in the context of the overall Fire Emblem story.
Some dedicated fanfiction forums might also be a good place to search. These forums usually have sections for different pairings. Look for ones that focus on the game or series that Niles and Corrin are from, and you might find some great fanfics about them.
One common theme is adventure. Since both Male and Female Corrin are often involved in battles and quests in the game, fanfictions might continue their adventures together, facing new enemies and challenges.
One popular type might be adventure - themed ones, where the two Corrins go on a quest together. Maybe they are exploring a mysterious new land full of magical creatures and ancient ruins.
One possible plotline could be a role - reversal adventure. Since Hiccup is female in this scenario, she might face different challenges in dragon - training compared to the male Hiccup in the original. And Astrid, as a male, could have a different dynamic in their relationship, like being more protective or having different communication styles.
Adventure is also a popular theme. Writers like to send Miles and Niles on various adventures, whether it's exploring a new place, solving a mystery, or facing a fantastical creature. These adventures not only add excitement to the story but also help to strengthen their relationship as they rely on each other during these escapades.