An OC could be a half - human, half - dragon in the Fire Emblem Fates universe. They struggle to fit in either among the humans or the dragonkin. Their story could revolve around trying to find a place where they belong while also dealing with the powers that come with their unique heritage and the suspicion of both sides.
One idea could be exploring an alternate timeline where the main character makes different choices at key moments in the game. For example, siding with a different faction from the start and seeing how the relationships and battles play out.
One idea could be a crossover with another popular RPG like Final Fantasy. Characters from Fire Emblem Fates could find themselves in a world filled with magic crystals and different races from Final Fantasy. They might have to team up with FF characters to fight a common enemy, like a powerful demon that threatens both worlds. Another plot could involve a crossover with a more modern - day setting, such as a post - apocalyptic world. The Fire Emblem Fates characters would have to adapt their combat skills and strategies to this new and harsh environment. They could meet survivors in this world who have different values and beliefs, leading to interesting character interactions.
One idea could be that Kamui and Camilla go on a secret mission together. During the mission, they face various challenges that force them to rely on each other's skills. This deepens their bond and they start to realize their feelings for each other.
One interesting storyline could be about the alternate fates of the characters. For example, what if a character who originally joined one side in the game, joined the other? Another could be a pre - story about how the characters met before the events of the game. There are also fanfictions that explore relationships between characters in more depth, like the friendship or potential romance between characters that wasn't fully explored in the game.
One interesting storyline could be about an alternate ending where the characters make different choices in the game's key decision points. For example, a fanfic might explore what would happen if the main character chose a different side in the war, leading to new alliances and conflicts.
One idea could be a crossover where Naruto characters are transported to the world of Fire Emblem Fates. For example, Naruto could find himself in the middle of a battle in Fire Emblem Fates, using his ninja skills to help out. He might team up with the Hoshido or Nohr side, depending on the plot. His shadow clones could be used in interesting ways, like confusing enemy units.
A plot idea could be that Corrin and Takumi get lost in a mysterious part of the world. They have to rely on each other to survive, which makes them open up and understand each other better. During this time, they might discover hidden powers within themselves or find ancient secrets that change their perspectives on the war between their kingdoms.
There's 'A Male OC's Journey in Fire Emblem Fates'. This fic focuses on how the male OC, a commoner with extraordinary skills, tries to make a name for himself and find his place in the complex world of Fates. It's full of action and adventure scenes.
Another aspect is the different relationships they can form. A male OC might have a completely different kind of friendship or rivalry with the main characters compared to what's in the original game. It can create some really interesting character interactions. In some fanfictions, male OCs are able to bridge the gap between warring factions in unique ways that the original story didn't explore.
There are fanfictions where the pregnancy is unexpected and throws the character's life plans into chaos. This can lead to interesting character development as they have to adapt quickly. Additionally, the fanfiction might explore how the news of the pregnancy affects the character's family, friends, and allies in the game's complex social structure.