Another plot could involve them traveling together to a new place, like a mysterious island. There, they face new challenges together and in the process, their bond grows stronger. They might discover new things about each other that they never knew before, like Seto's love for simple pleasures on the island and Joey's hidden intelligence when it comes to solving the island's mysteries.
Seto's usually cold and calculating personality might soften. He could start showing more vulnerability around Joey. For example, he might let Joey see him without his usual confident facade when they're alone. Joey, on the other hand, might become more responsible. His impulsive nature could be tempered as he realizes he has someone he really cares about in Seto.
In fanfiction, one interesting aspect is how they can be seen as foils to each other. Joey is often portrayed as the underdog with a big heart, while Seto is the powerful and sometimes cold - hearted corporate duelist. Their relationship can develop from pure rivalry to a begrudging respect. For example, some stories might show Joey learning from Seto's strategic skills, and Seto in turn learning about the value of passion from Joey.
One possible plotline could be that the mind control is used as a way to make Joey and Seto understand each other better. For example, through the mind control, Seto might see Joey's insecurities and the real reasons behind his actions. Another could be that an external force uses mind control on Joey to make him do things against Seto, creating a lot of conflict and drama as Seto tries to figure out what's wrong with Joey and how to break the control.
One interesting plot could be Mary and Joey facing challenges in their new married life, like dealing with in - laws. Maybe Joey's family has some unique traditions that Mary has to adapt to.
A more complex plot could involve a shadowy organization targeting Yugi. Joey then steps up to protect his friend, and in the process, they discover a long - lost secret about the origins of the Duel Monsters cards that changes everything they thought they knew.
There could be social consequences. They might face judgment from their friends or the community they are in. Some might not approve of their relationship or the fact that they are having a child at a certain time.
One common theme could be the exploration of their complex relationship. In a lot of fanfictions, they might start off as rivals and then develop a more intimate connection.
Friendship - to - love is also a prevalent theme. They start as acquaintances or even rivals, but as they interact more, they develop feelings for each other. This slow - burn aspect is very appealing to readers. It often involves small moments of kindness, shared secrets, and gradually realizing that they mean more to each other than they initially thought.
There's also 'Joey's Discovery'. In this fanfic, female Joey stumbles upon a secret of Seto's and it sets off a chain of events that bring them closer. The author does a great job of building tension and chemistry between the two characters. It has a lot of emotional moments and some really sweet interactions between them.
There's 'A Surprising Encounter' which features a kiss between Joey and Seto in a very unexpected situation. The author does a wonderful job of showing their complex feelings through this interaction. In this fanfic, the kiss is not just a physical act but a turning point in their relationship.