One plotline could be based on a prophecy that only Kaiba and Atem together can fulfill. As they embark on this journey to fulfill the prophecy, they face numerous challenges that test their relationship. They might start off as distrustful of each other but as they progress, they realize that they are stronger together. There could also be a plotline where an ancient magic affects their minds, causing them to see each other in a different light, and this new perception leads to a different kind of relationship between them.
A possible plotline could be a time - travel scenario where Kaiba somehow travels back in time and meets Atem before he was sealed away. This could lead to a series of events where Kaiba tries to change the course of history regarding Atem. Another plotline might be that they are both trapped in a mysterious dimension together and have to rely on each other to escape, which forces them to set aside their differences and work together.
There could be a plotline centered around a powerful enemy that neither Kaiba nor Atem can defeat alone. So, they are forced to form an alliance. During this alliance, they start to respect each other's skills and gradually develop a bond. Or perhaps a plotline where Atem, after being resurrected in the modern world, has to adapt to the new rules of dueling, and Kaiba becomes his reluctant mentor. This could lead to a lot of interesting interactions and a growing relationship between them.
Kaiba and Atem are often interesting characters in fanfiction. 'Kaiba x Atem fanfiction' might explore their relationship in various ways. It could be about their rivalry evolving into an unexpected friendship or a deeper, more complex emotional bond. Some fanfictions might focus on how they interact in different settings, like in the context of dueling or outside the dueling arena, and how their personalities clash or complement each other.
A common theme could be the exploration of a romantic relationship between them. Given their very different personalities in the original series, seeing how they interact in a romantic context can be really interesting. Another theme might be power dynamics, as both Atem and Kaiba have their own sources of power and influence in the Yu - Gi - Oh! world.
One popular plotline is the rivalry intensifying. Joey is always looking to prove he can beat Kaiba at his own game, so there are often duels where the stakes are high and the tension is palpable. Another plotline could be an unexpected alliance. Maybe there's a new and powerful enemy in the dueling world, and they have to put aside their differences to defeat it. And sometimes, there are fanfictions where Joey discovers a softer side to Kaiba, which changes their dynamic in an interesting way.
One place to start looking for 'female Atem x Kaiba fanfiction' could be Archive of Our Own (AO3). It has a large collection of fanfictions across various fandoms. Just type in the relevant tags in the search bar, and you'll likely find some interesting stories. Another option is FanFiction.net, although the quality can vary more there.
Perhaps in a reincarnation scenario. Atem and Tea are reborn in a modern world. They have a strange sense of deja vu when they meet each other. As they get to know each other again, their old feelings start to resurface. There are obstacles like their different social statuses in this new life, but their love overcomes all.
A plotline could involve Kaiba trying to hide his love for Joey because of his pride and the social expectations in the Yu - Gi - Oh world. Meanwhile, Joey is oblivious and Kaiba has to struggle with his internal conflict.
One interesting plotline could be their adventures in a magical realm. They might face challenges together and discover new powers within themselves. For example, they could be on a quest to find a lost artifact that has the power to either save or destroy their world. Another plotline could be centered around their relationships. Yugi, Yami, and Atem might have to deal with complex emotions towards each other, like friendship evolving into something deeper. It could also involve them learning to work as a team better, despite their different personalities.
A plotline might involve Stitch trying to reform Leroy. Since Stitch has his own journey of becoming more good - natured, he could try to do the same for Leroy. They could face challenges together and through those experiences, their relationship deepens. This could involve them facing other villains or threats in their world and relying on each other's unique abilities. It could also be a story about Leroy's redemption arc with Stitch as his guide, showing how their relationship evolves from animosity to a strong bond over time.
One possible plotline could be a romantic adventure where Will and Cornelia go on a quest together. They might face various challenges that test their relationship and their individual strengths.
One possible plotline could be that Henrietta, with her own set of skills and experiences, somehow gets transported to the Naruto universe. She might have to adapt to the ninja world, and Naruto could help her in this process while also learning from her in return.