Their relationship in the fanfiction can be seen as a symbol of hope and inspiration. All Might represents the pinnacle of heroism, and by choosing Deku as his successor, he gives Deku the chance to fulfill his dreams. Meanwhile, Deku's determination and growth also inspire All Might to keep believing in the future of heroism, even in the face of his own declining power.
One possible plot could be that Villain Deku is on a mission to undermine the hero society and crosses paths with Hero Deku. They engage in a fierce battle where Villain Deku taunts Hero Deku about his ideals. In the end, Hero Deku manages to get through to a small part of Villain Deku's conscience, leaving him with some doubts about his villainous path.
One example of all female society fiction could be 'The Handmaid's Tale'. It presents a dystopian all - female society in a very extreme way. In this society, women are stripped of many rights and are used for reproductive purposes. This kind of fiction often explores themes like female power, sisterhood, and the challenges women face in a male - dominated or extreme female - centered world.
One common theme is empowerment. Female Deku often overcomes challenges in a different way than male Deku, showing her strength and determination. Another theme is relationships, like her friendships with other characters or potential romantic interests.
One common theme is power transfer. Since All Might gives Deku his power, this forms a central part of many fanfictions. Writers often explore how Deku copes with this new power and the responsibilities that come with it.
Another plot could involve All for One somehow transferring a small part of his consciousness into Deku. Deku then has to battle with this foreign presence in his mind while trying to keep his friends and the world safe from the potential chaos it could cause. This would also lead to some interesting character development as Deku tries to resist the dark influence.
Villain Deku might start to question his villainous ways. Meeting Hero Deku could make him see the good in heroism. Hero Deku, on the other hand, could become more empathetic towards those who turn to villainy. He might realize that there are reasons behind it and not all villains are just 'evil' for the sake of it.
One popular 'My Hero Academia Female Deku' fanfic could be 'Deku's New Path'. In this fanfic, Female Deku might face different challenges than the male version. Another example could be 'Female Deku's Ascent' which might focus on her unique journey in the hero academy. There are also fanfics like 'The World Through Female Deku's Eyes' that can offer a fresh perspective on the My Hero Academia universe.
In fanfiction, a quirkless Deku often has to rely more on his wits. Canon Deku got One For All, but in fanfic, he has to find other ways to be strong. For example, he might study different fighting styles more intensively.
Toga could be an ally. Since she has her own complex relationship with the idea of heroes and villains, she might find Deku's transformation interesting. She could provide some of her unique skills, like shape - shifting, to help Deku in his villainous plans. Additionally, Twice might also join them because of his loyalty to Toga and his own sense of being an outcast in the hero world.