One common theme is family reconciliation. Given their troubled past as siblings, many fanfics explore how Zuko and Azula can overcome their differences and rebuild their relationship. Another theme is redemption, especially for Azula who has committed many wrongs in the original story.
One popular one might be 'The Sibling Reconciliation' which focuses on their complex relationship and how they gradually understand each other better. It has great character development.
Another interesting point in these fanfictions is how they handle the friendship or lack of it between Zuko and Azula. Sometimes, there are flashbacks to their childhood where they had a semi - normal sibling relationship. But as they grow older, things start to change. Ursa's role in their relationship can be a mystery that the fanfiction tries to solve, whether she was a unifying force or a factor that drove them apart.
Some smaller fanfiction communities or forums might also have Zuko and Azula fanfictions. For example, certain Avatar - The Last Airbender dedicated forums where fans share their works. But these might not have as extensive a collection as the larger platforms.
There's 'Sibling Reconciliation'. This fanfic focuses on how Zuko and Azula gradually start to mend their broken relationship. It shows their growth as characters and how they come to understand each other better, with some really emotional and well - written scenes.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions, and you can search for 'Azula and Zuko love' in the search bar. There are often filters to help you narrow down the results by things like rating, length, and genre.
Many Young Zuko, Azula and Ursa fanfictions also focus on the world - building around them. The Fire Nation's culture and values are depicted in great detail. This includes their training, their social hierarchies, and how it all affects the characters. For instance, Zuko's struggle to fit into the Fire Nation's idea of a worthy prince can be a central plot point, with Ursa and Azula being part of the factors influencing his journey.
For Zuko, his character development could involve him becoming more in tune with his emotions. He has had a journey of self - discovery already, but the pregnancy would add another layer. He would have to deal with his fears and hopes for the future in a more immediate way. Azula's character could transform from a cold and calculating person to someone who is more vulnerable. She might start to see the world from a different perspective, realizing that there is more to life than her previous pursuits. Her pregnancy could also make her more aware of the importance of relationships, as she now has a connection with the new life inside her and potentially with Zuko as they navigate this new chapter together.
One possible storyline could be that Zuko and Azula, despite their tumultuous past, find a way to reconcile during their pregnancies. They could start to understand each other's struggles more deeply. For example, they might bond over the shared experience of impending motherhood/fatherhood and the responsibility it brings. They could also face challenges together, like dealing with the political implications of their pregnancies in the Fire Nation. Another idea is that their pregnancies could be a catalyst for change in the Fire Nation's view on family and succession.
Azula would probably try to use Percy at first. She might see his powers as something she could control or use for her own gain. However, Percy is not one to be easily manipulated. He would resist her attempts, which could lead to some intense verbal sparring between them. As time goes on, they might develop a grudging respect for each other. For example, Percy might admire Azula's strategic mind, and Azula could respect Percy's loyalty to his friends.