In this type of fanfiction, a great plot idea could be that Naruto's female identity is tied to some sort of ancient prophecy. Only as a girl can she fulfill this prophecy which could involve saving the ninja world in a different way than in the original story. Her secrecy then becomes crucial not just for her own safety but for the fate of the entire world. And as she tries to keep her secret, she has to navigate the challenges of being a girl in a world that expects her to be a boy.
A possible plot for the 'Tsuna is secretly a girl' fanfiction could be that Tsuna is a talented athlete in a boys - only sports team. She has to keep her gender a secret because she's afraid of losing her position. However, as she gets closer to her teammates, she realizes that they would accept her for who she is. Along the way, there could be a rival from another team who discovers her secret and tries to use it against her, but in the end, Tsuna overcomes this obstacle and is able to be open about being a girl.
One idea could be that Ed has to keep her true gender a secret while on her alchemic adventures to avoid discrimination in a male - dominated alchemic world. Another could be that she forms unique relationships with other characters who might suspect or eventually discover her secret.
One idea could be that Percy, as a girl, has to deal with different expectations in the demigod world. For example, some might assume she's not as strong physically, but she proves them wrong by outperforming many male demigods in combat training. Another plot could involve her having a different kind of relationship with Annabeth. Instead of the typical male - female friendship - romance dynamic, they could have a more sisterly bond that still has elements of competitiveness and deep mutual respect.
One plot idea could be that Sasuke has been secretly a girl all along but has been hiding it to fit into the male - dominated ninja world. She could struggle with her identity while also having to deal with her feelings for Naruto in a new light. Another idea is that she's a girl in disguise to seek revenge on those who wronged her family, and as the story progresses, her true self starts to emerge.
Perhaps in the fanfiction, Izuku as a girl might have a different relationship dynamic with her friends. Her friendships with male characters could take on a new aspect, like a protective or sisterly role. It could also add a new layer to her relationship with Bakugo, maybe changing the nature of their rivalry to something more complex due to gender differences.
One interesting idea could be how Luffy's friends react when they find out. Maybe they are shocked at first but then quickly accept it and support Luffy as always.
Well, one idea could be that Bilbo's secret as a girl might lead to unique adventures. Maybe she has to hide her identity while on the journey, which could add a whole new layer of intrigue to the story. For example, she might have to pretend to be a male hobbit in situations where being female could be a disadvantage.
Well, a plot might be that Naruto has secretly made pacts with some powerful spirits or entities. These pacts give him extra strength but at a cost that he doesn't want others to know about. Or perhaps he has a secret mentor who has been teaching him advanced techniques far beyond what Konoha offers. This mentor could be from a far - off land and has seen Naruto's potential for true greatness.
Perhaps a plotline where Naruto, as a girl, has to face different challenges in the ninja world. Like, some male characters might treat her differently, either underestimating her or having romantic interests in her that she has to navigate while still trying to prove herself as a strong ninja. In this fanfiction, she could also form unique friendships with female characters that she didn't have as a boy.
Well, in this type of fanfiction, it's fascinating to see how the story's plot can change. For instance, Naruto's journey to become Hokage might be affected by her gender. She may face different challenges and prejudices as a girl. Additionally, the way she forms bonds with female characters could be very different. Maybe she would have more in - depth friendships with them, sharing secrets about being a girl in a male - dominated ninja world.