One idea could be that they both get trapped in a strange dimension. Korra has to use her bending skills and Ben has to use his alien forms to find a way out. Another could be that they are brought together by a powerful being who wants them to learn from each other's powers. So, Ben shows Korra how to use some of his technology - enhanced abilities and Korra teaches Ben about the spiritual side of bending.
A really interesting plot could be that there is a new threat that can only be defeated by combining the power of bending and the power of the Omnitrix. Korra and Ben are initially reluctant to work together because they come from such different worlds. But as they get to know each other better, they start to understand each other's strengths and weaknesses. They then train together and develop new techniques that combine their powers to take on the enemy.
Well, a great plot idea could be a time - travel story. Ben and Korra accidentally travel back in time and have to work together to ensure that the timeline isn't disrupted. This would involve Korra using her knowledge of the Avatar's past and Ben using his knowledge of alien technology. Also, they could be in a world where the rules of bending and alien powers are all mixed up, and they have to figure out how to survive and restore order.
One plot idea could be that Gwen and Lemon have to team up to rescue Ben from an otherworldly threat. They start off not getting along well due to their different personalities, but as they face various challenges during the rescue mission, they learn to understand and respect each other. Another idea is a time - travel story where they go back in time and accidentally change something in Ben's past, and then have to figure out how to fix it before it causes major disruptions in the present. A third plot could be that a new villain targets Gwen and Lemon specifically because of their connection to Ben, and they have to use their combined powers and wits to defeat the villain.
Perhaps a plot where Lemon discovers a way to free Ben from his cursed state. This could involve a journey through different levels of the game world, filled with various challenges and puzzles. They might have to collect certain items or perform specific rituals to break the curse.
One plot idea could be that the reader is a detective who is initially on Catwoman's trail. But as they interact more, they realize that Catwoman has her own code of ethics and they end up teaming up to take down a bigger bad in Gotham. It could be a story of mutual respect and understanding growing between them.
A plot could revolve around Himawari getting lost in a mysterious part of the village or forest, and Naruto going on a search to find her. Along the way, we could see flashbacks of their past moments together, and when he finally finds her, it would be a very emotional reunion. This would highlight Naruto's love for his daughter and his protective nature.
Another plot could be that the reader is an alien diplomat sent to negotiate with Thanos. The reader tries to understand his motives for collecting the Infinity Stones from a different perspective and through their interactions, Thanos begins to question his own beliefs. This would be a great opportunity to explore his character in - depth and show a different side of him, while also developing a unique relationship between him and the reader that is based on diplomacy and mutual exploration of ideas.
One idea could be a story where the reader is a new student in the school and Kyoya is assigned to show them around. They start off as strangers but gradually become friends as they discover shared interests in things like books or music. Then, they face a school - wide problem together, like a budget cut for a club they both care about, and through working together to solve it, their relationship deepens.
One idea could be that the reader is a scientist who is helping Tracer with her time - related issues. They work together in a lab, trying to find a way to stabilize her time jumps. It would be a story of friendship and mutual respect as they face challenges together. Another plot could be that the reader is a journalist who is doing an interview with Tracer about her life as a hero. Through the interview, they develop a bond and end up becoming friends who support each other in different ways.
One plot idea could be that the reader is a new transfer student at UA High. They are initially shy and having trouble fitting in. Deku notices this and takes it upon himself to be their friend and help them adjust. Another idea is that the reader has a unique quirk that is not very well - understood, and Deku, being the curious and kind - hearted person he is, teams up with the reader to explore the potential of their quirk. This could lead to many adventures and a deepening of their relationship as they learn more about each other.
One idea could be that Ichigo, through some sort of interdimensional rift, ends up in the Avatar world of Legend of Korra. He could initially be seen as a threat due to his otherworldly powers. But as the story progresses, he teams up with Korra to fight a common enemy that is trying to take over both their worlds. His Soul Reaper powers could be used in unique ways, like using his Getsuga Tenshou to blast away dark spirits that are plaguing the Avatar world.
One idea could be a struggle for power between Korra and the Dark Avatar. Korra, being the Avatar, has to fight against the Dark Avatar's malevolent plans to bring chaos to the world. Another could be a story where the Dark Avatar tries to corrupt Korra, using her insecurities against her.