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.
The theme of acceptance is also quite prevalent. Shouto might be forced to accept Dabi for who he is, despite his villainous actions. And there's also the theme of power dynamics. Their different types of fire - based powers create an interesting power dynamic that many fanfictions play with. For example, how they could use their powers together or against each other in different situations.
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.