One common theme is redemption. Both characters have a lot of darkness in their pasts, and in some fanfics, they find a way to redeem themselves through their relationship. For example, they might encourage each other to move away from their villainous ways.
Well, there's 'Fusion of Powers' in the 'dabi x shigaraki fanfic' genre. This one is cool because it imagines what would happen if they combined their powers. It's a very creative take on their relationship. And 'Unexpected Comrades' is also worth reading. It shows their journey from being just acquaintances to something more, with some really heart - touching moments.
You can try Archive of Our Own (AO3). It has a large collection of fanfics, including many 'dabi x shigaraki' ones. Just use the search function on the site.
One popular shigaraki x dabi fanfic is 'Fractured Bonds'. It delves into their complex relationship within the context of the My Hero Academia universe. The story shows how their different personalities and backstories interact and create a unique dynamic between them.
A 'shigaraki x femkokkuri fanfic' might explore the relationship between the two characters. It could involve character development, their interactions in different scenarios. For example, it could show how they support each other during difficult times or how their personalities clash and then gradually find common ground. It might also introduce new plot elements based on the unique characteristics of Shigaraki and femkokkuri in the fanfic's universe.
One possible theme could be friendship. Despite their differences, Shigaraki and femkokkuri could form an unlikely friendship. Another theme might be self - discovery. Through their relationship, they may learn more about themselves.
Another theme is the exploration of their differences. Shigaraki represents chaos and destruction while Deku represents hope and heroism. Fanfics usually explore how these two opposing forces interact and influence each other. For example, in some fanfics, they start to understand each other's perspectives better as they spend more time together.
One common theme is the exploration of their dark sides. Both Dabi and Toga have rather dark personalities in the original work, and fanfics often dig deeper into that. For example, how their dark natures might attract or repel each other.
A third common theme is the power dynamic between them. Dabi has a certain level of power and mystery, and Toga has her unique abilities. Fanfic may play with how these powers interact in different situations, such as in battles together or in protecting each other. This can add an interesting layer to their relationship in the stories.
The theme of rivalry - turned - friendship is also quite common. At first, they are often portrayed as rivals due to their different outlooks and goals. But as the story progresses in the fanfic, they start to form a bond that goes beyond just being opponents, which makes for some really interesting character development.