In a fanfiction plot, perhaps Ash and Richie are twins who were sent to different regions by their parents for some mysterious reason. As they grow up, they both become excellent Pokemon trainers. When they finally meet, they initially compete against each other. But then they realize that together they can achieve more. They might then explore ancient Pokemon ruins together, where they discover secrets about their family and the origin of some powerful Pokemon.
A plotline might involve Richie getting lost in an unknown region, and Ash goes to find him. Along the way, Ash meets new Pokemon and trainers. When he finally finds Richie, they both realize how much they rely on each other. This could also be a chance for Ash to show his loyalty and determination, which are some of his key traits in the Pokemon series.
Their relationship could be shown as rivals at first, constantly trying to outdo each other in Pokemon battles. Then slowly they realize their bond as twins and start to support each other.
Perhaps a fanfiction where Lusamine's past experiences with Ultra Beasts lead her to seek Ash's help. Ash, with his unique bond with Pokemon, could assist her in finding a way to better understand and coexist with these mysterious creatures. This could involve a lot of character development for Lusamine as she learns from Ash's positive and empathetic approach to Pokemon.
Perhaps a plot where Fennel is researching a particular Pokemon's behavior and Ash helps her in the field. They might encounter some problems with a group that wants to use the Pokemon for not - so - good purposes. They then have to work together to protect the Pokemon and complete Fennel's research.
One plot idea could be that Ash and Georgia team up to enter a special Pokemon tournament. They start off not getting along well because of their different training styles. Ash is more about friendship with his Pokemon while Georgia is more focused on winning. But as they face tough opponents, they learn from each other and their Pokemon also start to cooperate better, leading to an unexpected bond between them.
A plot where Dexter's technology malfunctions and sends Ash into an alternate Pokemon universe. In this universe, the roles of Pokemon and trainers are reversed, and Ash has to figure out how to get back while also dealing with this strange new world. This could involve lots of interesting interactions and battles. For example, he might have to convince the Pokemon to help him instead of commanding them like he's used to. It would also be a great opportunity to explore different character relationships and how they adapt to this new situation.
One idea could be Ash and Lana going on a special Pokemon research journey together. They discover a new and rare Pokemon species and have to work together to protect it from poachers. This would test their skills and also strengthen their friendship.
One plot idea could be that Ash and Cassidy are forced to team up during a special Pokemon tournament. They initially dislike each other but gradually come to respect one another as they face tough opponents together. Another could be that Cassidy gets lost in a mysterious forest and Ash, being the kind - hearted trainer he is, helps her find her way out. In the process, they discover a new and rare Pokemon species.
One idea could be Ash exploring a new and mysterious region filled with never - before - seen Pokemon. Another could be Ash having to team up with old rivals to face a powerful new threat. Maybe Ash discovers a rare Pokemon that has special powers and he has to protect it from evil organizations.
A possible plot idea is that Ash discovers a glitch in the Unreal Pokemon world. This glitch causes some Pokemon to have strange new abilities or appearances. Ash then has to figure out how to deal with these glitched Pokemon. Maybe he tries to find a way to fix them, or he might use their unique powers to his advantage in battles. It could also be a plot where Ash has to team up with some of his old rivals, like Gary, to figure out the mystery behind the glitches.