One of the main themes is the exploration of Dabi's damaged psyche. The reader often becomes a source of comfort or a catalyst for change in these stories. Another frequent theme is forbidden love. Dabi's status as a villain and the potential danger associated with him make the relationship with the reader something that society or the hero world in the fanfiction might not approve of. There's also the theme of power dynamics, as Dabi has his own powers and the reader may or may not also have some abilities, which can play into their relationship.
One great place to find dabi x reader fanfiction is Archive of Our Own (AO3). There are many well - written stories there. You can search for the 'dabi x reader' tag and sort by popularity or kudos. Another option is Fanfiction.net, though the quality may vary more. Some stories might focus on a romantic adventure between Dabi and the reader, while others could be more angsty, delving into Dabi's complex character in relation to the reader.
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.
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.
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.
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.
The theme of self - discovery is also prevalent. Both characters grow and learn more about themselves through their interactions. They discover new aspects of their powers, emotions, and identities as they navigate their relationship in these fanfics.
One common theme is the idea of redemption. Dabi, with his troubled past, often has a journey towards redemption in these fanfics, and Deku can be a big part of that. Another theme is the exploration of power dynamics. Deku has his own unique power, and Dabi has his, and how they interact with each other in different situations is often explored.
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.