Well, in some fanfictions, Ash and Annie might go on a journey to discover a new region filled with undiscovered Pokemon species. Along the way, they face various challenges like difficult terrains and rival trainers, and their friendship grows deeper as they support each other. For example, Annie might be really good at finding rare items that help Ash in battles, and Ash in turn teaches her new battle techniques.
One interesting plot could be Ash and Annie teaming up to face a new and powerful legendary Pokemon. They have to combine their skills and knowledge of Pokemon to come up with a strategy.
A common plot is that Annie has a special ability that Ash discovers. This ability could be related to communicating with a certain type of Pokemon. They then use this ability to solve problems in the Pokemon world. Maybe there's a group of Pokemon that are in trouble, and Annie's ability helps Ash figure out how to save them. Their relationship evolves from just being acquaintances to really good friends who rely on each other.
One interesting plot could be Ash forming a unique bond with each Pokémon in his harem. For example, he might have special training sessions with different Pokémon that are tailored to their individual strengths and weaknesses.
In some 'pokemon ash and oc fanfiction', the plot might revolve around the OC coming from a different region with a whole new set of Pokemon. This could introduce Ash to new training techniques and Pokemon species that he hasn't encountered before, adding a fresh dimension to his journey.
One interesting plot could be Ash and Roxie teaming up to battle a new, powerful and mysterious Pokemon that is causing chaos in the region. They would have to combine their skills and knowledge to figure out the Pokemon's weaknesses.
One interesting plot could be Ash and Alice teaming up to discover a new and rare Pokemon species. They might face various challenges like rough terrains and other trainers trying to steal their discovery.
One interesting plot could be Ash and his friends exploring the Obliva region and discovering new Pokemon species there. Maybe they encounter a rare Pokemon that has unique abilities.
One interesting plot could be Ash having to crossdress to infiltrate an all - female Pokémon trainer group in order to gather information about a rare Pokémon they are rumored to be protecting. It adds an element of mystery and humor to the story.
Perhaps a plot where Ash and Luna enter a mysterious Pokemon tournament that has never been heard of before. In this tournament, they encounter unique Pokemon and battle strategies that test their skills to the limit. As they progress, they also learn more about each other's pasts and how they came to love Pokemon.
One interesting plot could be Ash and Trip teaming up to face a powerful new villain in the Pokemon world. They might have to combine their different strategies and Pokemon to succeed.
One interesting plot could be Ash and Gold teaming up to face a new and powerful villain. They combine their unique skills and Pokémon to overcome the challenges. For example, Ash's Pikachu and Gold's Totodile working together in a battle.
A possible plot could be that Ash gets lost in a spooky area where Fantina is known to reside. She takes him under her wing and shows him the secrets of the area. Along the way, they train their Pokemon together and Ash learns new battle techniques from Fantina. This encounter could also lead to Ash becoming more confident in dealing with Ghost - type Pokemon, which Fantina is an expert in.