Maybe a story about a Pokemon trainer in 'pokemon prime fanfiction' who has the ability to communicate with Pokemon in a way that no one else can. This special ability makes them a target for both good and bad forces in the Pokemon world. The trainer has to decide how to use this power and whether to keep it a secret or share it with others.
A plot could revolve around a group of trainers in the 'pokemon prime' universe who are on a quest to find a legendary Pokemon that has been lost for centuries. Along the way, they face various challenges and form strong bonds with their Pokemon. They have to battle other trainers who also want to find the legendary Pokemon for different reasons, like power or fame.
One interesting plot could be the Avengers facing an ancient, all - powerful cosmic entity that threatens to destroy all of existence. They have to combine their powers in ways they never thought possible, like Iron Man's technology with Thor's magic.
One idea could be a story where Optimus Prime has to team up with an unlikely ally from another planet. Maybe a small, scrappy alien that has some unique abilities that can help in the fight against the Decepticons. This would add an interesting dynamic as Optimus has to learn to work with a very different being.
One idea could be the main character being reborn as a Pikachu and having to navigate the world with its electric powers while making friends with other pokemon. Another could be being reborn as a Eevee and having the unique ability to evolve into any form at will, which causes both envy and admiration among other pokemon. Maybe the reborn pokemon has memories of being a human and uses that knowledge to outwit trainers and other threats.
A plot idea could be that Optimus Prime time - travels. He goes back to the beginning of the war between the Autobots and the Decepticons and tries to prevent it from starting. Along the way, he meets younger versions of his friends and enemies and has to deal with the consequences of changing the past. Or perhaps, Optimus is trapped in a dimension where the laws of physics are different. He has to adapt quickly and find a way back to his own world while also facing off against new threats.
Maybe a plot where Female Optimus Prime teams up with some human female scientists. They work together to develop a new energy source that can end the war with the Decepticons. Along the way, she learns about human emotions and relationships which influence her leadership style.
A plot could revolve around a young fan who writes a lemon - themed story about Optimus Prime. The story somehow comes to life and starts affecting the real Optimus Prime and his world. He has to then find a way to reverse the effects while also learning about the power of human creativity and how it can have unexpected consequences on their reality.
An interesting plot for a Pokemon Conquest fanfiction could be a tale of a trainer who loses their memory but still has an innate connection with their Pokemon. As they journey through the kingdoms, they slowly start to regain their memories through their Pokemon battles and interactions. Another plot could involve a forbidden love between trainers from rival kingdoms, and how they try to keep their relationship a secret while also dealing with the pressures of their kingdoms' expectations. You could also create a fanfiction where a new type of Pokemon emerges, and all the kingdoms are vying to be the first to tame and control it, leading to a series of intense battles and political intrigue.
One idea could be exploring an alternate universe where the protagonist starts with a rare and unique Pokémon that's not available as a starter in the original game. Another could be a story about a Pokémon trainer who has the ability to communicate with Pokémon in a more in - depth way than normal, and how that changes their journey in the Unova region. Maybe a fanfiction about a group of Pokémon trainers coming together to solve a mystery that threatens the balance of the Unova region.
A plot could revolve around a Pokemon RPG fanfiction where the main character is a Pokemon breeder who accidentally creates a new form of an existing Pokemon through a special breeding technique. This new form causes a stir in the Pokemon community, and the breeder has to deal with the consequences, like people trying to steal the Pokemon or Pokemon professors wanting to study it.
A more adventurous plot could involve an Audino that gets separated from its natural habitat and has to team up with a trainer to find its way back. Along the way, they face various challenges and encounter different Pokemon species, and the Audino discovers new strengths within itself. This plot could also explore the relationship between the Audino and the trainer as they grow closer during their journey.