One possible plot could be that Momoko and Onihime are from different worlds but are brought together by a mysterious force. They initially don't get along due to their different personalities and ways of life. Momoko is more carefree and energetic while Onihime is more reserved. However, as they face various challenges together, like dealing with a common enemy who wants to disrupt their respective worlds, they start to understand and respect each other. Eventually, they become close friends and their bond helps to bring peace between their two worlds.
The main characters are obviously Momoko and Onihime. Momoko is often depicted as a lively and somewhat impulsive character. She has a big heart and is always ready for an adventure. Onihime, on the other hand, is usually more composed and elegant. She may have some special powers or a noble status in the story world.
Perhaps they are in a magical realm. Snow is a lost princess with the power of snow and ice, and Hope is a young wizard in training. They cross paths when Snow is being chased by an evil sorcerer who wants to steal her powers. Hope decides to help her. As they journey to find a way to defeat the sorcerer, they fall in love. Along the way, they discover new spells and magical creatures that help them in their quest.
Perhaps a plot where Ghetsis and N are forced to team up against a common enemy that threatens the entire Pokemon world. As they work together, they gradually understand each other better and form a deeper bond.
Perhaps they are from different worlds or groups that are at odds with each other. But their love overcomes the barriers between them. For example, Momoko could be from a peaceful community and Brick from a more rough - and - tumble group. Their relationship causes a stir and they have to fight for their love.
One possible plot could be the Joker somehow getting his hands on a Xenomorph and using it as a weapon in Gotham. He might find it amusing to see the chaos it causes among the citizens and the police.
One possible plot idea could be that in an alternate universe, Rem and Ram have a unique relationship where they face challenges together in a world that is more accepting of different genders and identities. Another could be a story where they discover a magical item that causes some changes in their physical forms and they have to deal with the consequences while still maintaining their strong bond. A third idea might be a journey they take together where they meet different characters who have different views on their relationship, and they grow stronger as a couple through these encounters.
It could be that the Ruby of the Sea is a powerful entity and the Jester is drawn to her power. Initially, they have a bit of a rocky relationship as the Jester tries to use her power for his own gain, but over time, he realizes the importance of her as a being and they form a more sincere relationship.
Common themes in 'naruto x momoko fanfic' may include cultural exchange. Naruto's ninja culture is very different from Momoko's world, so exploring how they interact with each other's cultures can be interesting. Also, self - discovery. Both characters are on their own personal growth journeys, and in a crossover fic, they could help each other discover new aspects of themselves. Maybe there are also themes of overcoming differences, as they come from such different backgrounds but still find common ground.
A more light - hearted plot could be a twi'lek visiting the Naruto world for some sort of inter - dimensional vacation. They end up befriending Naruto and his friends, and they all have fun adventures together, like exploring new areas, participating in local festivals, and learning about each other's food and traditions.
One possible plot could be that Kakyoin and Jotaro come across a mysterious horse in their adventures. This horse has some special abilities related to the 'Stand' powers in 'JoJo's Bizarre Adventure'. They then have to figure out how to handle this horse and how it might be related to their mission.