Perhaps in the fanfiction, Ash and Dawn find a group of Pokémon that are being mistreated by a cruel trainer. They decide to rescue these Pokémon and in the process, they have to outwit the trainer and his goons. They also find a special Pokémon egg during this adventure. As they continue their journey, they take turns protecting the egg and learning more about the bond between a trainer and their Pokémon as they wait for the egg to hatch.
One idea could be Ash traveling to a new, mysterious region full of never - before - seen Pokémon. He could encounter a powerful and rare Pokémon that becomes his new partner. Another could be Ash getting lost in a time - warp and having to find his way back while also learning about the past of the Pokémon world.
One idea could be that Dawn discovers a rare and powerful Pokemon that no one has ever seen before. This Pokemon could have unique abilities that help Dawn in her journey, like being able to communicate with other Pokemon in a special way. Another plot could involve Dawn getting lost in an unknown region filled with new types of Pokemon and having to find her way back while making new friends along the way. She could also face a group of villains who are trying to steal Pokemon for their evil plans, and Dawn has to stop them.
One idea could be that Ash and Dawn start a Pokemon training school together after getting married. They combine their knowledge and skills to teach new trainers. Another could be that they embark on a special journey to find a rare Pokemon as a sort of honeymoon adventure. And perhaps they have to deal with some old rivals who are a bit jealous of their relationship.
One idea could be a friendly competition between Dawn and Serena over who can help Ash catch the most rare Pokémon in a new region. They might set different strategies and use their unique skills to outdo each other while still remaining friends.
One idea could be Ash and Dawn teaming up for a high - school Pokémon battle tournament. They have to train their Pokémon while also dealing with schoolwork and typical high - school drama like rivalries among classmates.
One interesting plot idea could be Ash and Dawn teaming up to explore a new, uncharted region in the Pokemon world. They could encounter rare and unique Pokemon species that are not known to the rest of the world. Another idea is that they participate in a special tournament where the rules are very different from the regular Pokemon battles, like battles on floating platforms or with certain type restrictions. A third plot could be that they discover a mystery related to an ancient Pokemon civilization and have to solve it to save the present - day Pokemon world from some kind of threat.
One idea could be Ash meeting a new and extremely rare Pokemon that has unique abilities. This Pokemon could initially be distrustful of Ash but over time form a strong bond with him. Another plot could involve Ash getting lost in a previously unexplored region within the Pokemon world, filled with new Pokemon species and challenges.
A plot could involve Ash finding a time - traveling device during his Kanto journey. He accidentally travels back in time and meets a younger version of Professor Oak. Together, they solve a mystery that has been affecting the Pokemon in Kanto for generations.
Perhaps they are at a festival in a new region. There are beautiful lights and music all around. As they look at each other, they feel a sudden connection and share their first kiss, with the festival as a backdrop to their newfound romantic moment.
One possible plot could be that Ash and Dawn explore Unova together, facing new Pokemon and trainers. They might encounter a rare Pokemon that is causing trouble in the region and work together to solve the problem.