One plot idea could be a story where Aang and Katara have to face a new threat together that specifically targets their relationship. Maybe a dark spirit tries to create misunderstandings between them by making Aang see false visions of Katara being unfaithful and Katara seeing Aang as being too controlling. They then have to work through these false impressions and reaffirm their love for each other.
One common plot idea is Aang and Katara facing challenges in their relationship due to their different cultural backgrounds. For example, Aang being an Air Nomad and Katara a Water Tribe member.
Another fanfiction could explore the challenges they face during Katara's pregnancy. Since Aang is the Avatar, he has many responsibilities. There could be a conflict where he has to leave for an important mission, but he doesn't want to leave Katara alone. Katara, being strong - willed, tells him to go and fulfill his duties. In his absence, she discovers new water - bending techniques related to pregnancy and childbirth, which she plans to teach other women in their community later.
Well, a common theme in fanfiction is their romantic adventures. Fanfic writers love to imagine Aang and Katara going on secret dates to beautiful, hidden places. These could be secluded islands or magical caves. Their relationship in fanfiction can also be a bit more complex than in the original series. There could be misunderstandings due to their different upbringings. Aang being the last Airbender with a more carefree nature at times, and Katara being a strong - willed Water Tribe girl.
Maybe a plot where Aang and Katara's family gets involved in a diplomatic mission to the Fire Nation. Their children are exposed to a different culture and way of life. Along the way, there are some misunderstandings and cultural clashes, but in the end, they manage to strengthen the relations between the nations. And during this time, the family also discovers a hidden secret about the Fire Nation's past that could change everything.
One idea could be that their kids discover a new bending technique that combines air and water bending in a unique way. For example, they create a sort of ice - air blast that can freeze and shatter objects simultaneously. Another plot could involve the kids going on a journey to learn about their parents' past adventures and in the process, they face challenges that test their own bending skills and teamwork. They might encounter an ancient spirit that only responds to a combination of air and water bending, and they have to figure out how to work together to communicate with it.
Well, a really interesting plot could be a post - war scenario where Aang and Azula are forced to interact due to some political unrest. Aang wants to bring peace and Azula, with her strategic mind, could either be an obstacle or an unexpected ally. Or perhaps a fanfic set in an alternate universe where Aang and Azula are raised together. Their different bending abilities would create a unique dynamic, and we could explore how their friendship or rivalry develops.
Yes, there are quite a few interesting 'Avatar Aang and Katara' fanfictions out there. You can start by looking on popular fanfiction websites like Archive of Our Own. Some fanfictions explore their relationship further after the events of the show, delving into their daily lives and how they grow together.
One idea could be that they face challenges from their respective nations due to their relationship. Zuko's Fire Nation might be worried about the influence of a Water Tribe member, and Katara's tribe could have concerns about Zuko's past. Another plot could involve them preparing for the arrival of their child while also trying to bring peace between the Fire and Water Nations. For example, they could use their unborn child as a symbol of hope for a united future.
One idea could be that they dance at a festival in the Water Tribe. Aang is initially clumsy but Katara patiently teaches him the traditional Water Tribe dance steps. As they dance, they share memories and their bond deepens.
Well, their relationship in the original show was really interesting. Fans love to explore more of it in fanfiction. There was a lot of chemistry between them.