One interesting storyline could be an alternate version of Ash's journey in Unova. Maybe he starts with different Pokemon and has to face different challenges. For example, instead of Pikachu, he could start with a Tepig and have to deal with its over - eagerness to battle.
Some fanfictions focus on an OC's relationship with the main characters in Pokemon Black and White. For example, an OC could be a rival to the protagonist. Their rivalry could be more than just about winning battles. It could be about different ideals on how to treat Pokemon, with the OC having a more unorthodox approach that challenges the protagonist's views.
Well, some fanfictions might focus on the relationships between trainers in the context of the streets in the game. Maybe two rival trainers, whose battles are always centered around a particular street corner in a busy city in Unova. They constantly try to outdo each other, and the street name holds some significance to their rivalry, like it was the place they first met or had their most epic battle.
One interesting storyline could be about a trainer who discovers a rare and powerful Pokemon in the Unova region that is not typically found in the regular games. This Pokemon could have unique abilities that the trainer has to learn to master. Another storyline might involve a group of friends who compete in the Pokemon League together, facing various challenges and rivalries along the way.
One interesting storyline could be about a trainer who discovers a rare and powerful Pokemon that has been hidden in an ancient ruin in the Unova region. This Pokemon has unique abilities that no one has ever seen before.
One interesting storyline could be a trainer in the 'pokemon red' world of fanfiction who discovers a rare and powerful Pokemon that was thought to be extinct. This Pokemon could change the balance of power in the region and attract the attention of both good and bad characters.
There could be a fanfiction storyline where a character's goal is not to become a Pokemon master but rather to solve the mystery of a long - forgotten Pokemon legend in the Unova region. This character might travel around, interviewing old people, exploring ancient ruins, and interacting with different Pokemon species in the process. They may face challenges from other trainers who think their mission is strange, but they are determined to uncover the truth.
One popular storyline could be Nate and Rosa going on a special quest to discover a rare and powerful Pokemon that has been lost for ages. They might face various challenges along the way, like battling against powerful trainers who also want to find this Pokemon.
One interesting storyline could be about a trainer who discovers a rare and powerful Pokemon that has been lost for centuries in the Alola region. This Pokemon could have unique abilities that change the way battles are fought in the fanfiction.
One idea could be to explore the backstories of the Gym Leaders in more detail. For example, how did they become Gym Leaders? What challenges did they face on their journey? Another idea is to create an alternate universe where the roles of the heroes and villains are reversed. You could also focus on the relationships between the Pokemon and their trainers in a more in - depth way, like showing how they communicate and support each other outside of battles.
For a Pokemon Black and White fanfiction, you could write about a group of friends who all start their Pokemon journeys together. They each have different goals and Pokemon teams. As they progress, they face rivalries not only from other trainers but also from a mysterious new organization that is trying to disrupt the balance in the Unova region. This organization could be trying to control certain types of Pokemon for their own gain. The friends then have to work together, using their unique Pokemon skills and strategies, to stop this organization and protect the Unova region and its Pokemon. This type of story would allow for a lot of character development and exciting battles.