In Sinnoh, Ash's character could develop in terms of his understanding of different Pokemon types. With the new and diverse Pokemon in Sinnoh, he might start to see the value in types he previously overlooked. For Misty, she could develop her patience. The Sinnoh region might present challenges that require her to be more patient, like waiting for a certain Pokemon to appear at a specific time of day. This would make her a more well - rounded trainer.
Ash could develop his leadership skills in Sinnoh. He might find himself in situations where he has to lead a group of trainers, including Misty, through difficult terrains or against powerful opponents. Misty, on the other hand, could develop her knowledge of Sinnoh - specific Pokemon habitats. She could study and explore these habitats, which would not only help her catch new Pokemon but also give her a deeper understanding of Pokemon behavior. This new - found knowledge would make her more confident and respected among other trainers in the Sinnoh region.
Ash could develop his character in Sinnoh by becoming more strategic in his battles. Since Sinnoh has a variety of strong and unique Pokemon, he'd need to think more carefully. Misty could develop by becoming more independent. Maybe she takes on some solo adventures in Sinnoh, away from Ash for a bit, and this helps her grow as a trainer.
Ash may develop his skills further in Sinnoh fanfictions. He could become more strategic in battles, learning from the different types of Pokémon and trainers in Sinnoh. May, on the other hand, might expand her knowledge of Pokémon contests, incorporating Sinnoh - style elements into her performances. Their experiences in Sinnoh help them grow both individually and as friends.
One plot idea could be Ash and Misty getting separated from their group in Sinnoh and having to rely on each other to survive in a strange, new area. They could encounter a rare and powerful Pokemon that neither of them has seen before. Another idea is that they discover an ancient mystery in Sinnoh related to a type of Pokemon evolution that was thought to be lost. This could lead them on a journey to uncover the truth and help a particular Pokemon evolve in a new way.
His first Sinnoh Pokémon could be a Chimchar. Imagine Ash finding Chimchar being bullied by some other Pokémon. Ash steps in and Chimchar decides to join him. Chimchar's energetic and mischievous nature would add a lot of fun to Ash's Sinnoh adventures as it grows and evolves into an Infernape.
In some fanfictions, Ash and May might get involved in a mystery in Sinnoh. For example, strange events are occurring that are affecting Pokémon behavior. They work together to solve the mystery, with Ash using his battle skills and May her knowledge of Pokémon contests. As they dig deeper, they find that an ancient power from Sinnoh's past is being misused.
You can start by looking on fanfiction websites like FanFiction.net or Archive of Our Own (AO3). Just type in 'Ash serious Sinnoh' in the search bar, and a bunch of relevant stories should pop up.
Ash is definitely one of the most popular. Since the fanfiction is about his journey in the Sinnoh League, he is often the central focus. Pikachu, his trusty partner, is also very popular. It's always interesting to see Pikachu in different battle situations. Another popular character could be Dawn. She often has an important role in Ash's Sinnoh League journey in fanfiction, either as a supporter or sometimes even as a co - trainer in some creative stories.
There's also 'Ash and May in the Sinnoh Wilderness'. This fanfiction focuses on their exploration of the Sinnoh wilderness. They face various challenges together, like dealing with rare and powerful Pokémon. The way the writer describes their bond strengthening as they overcome these difficulties is really engaging. It also has some great descriptions of the Sinnoh landscape.
I'm not sure who the author is. There are so many fanfiction writers out there, and without more information, it's difficult to determine the specific author.
It could be about many things. Maybe it's a reimagined version of Ash's adventures in the Sinnoh region. It might feature new characters, new plot twists, or different interpretations of the original story.
Perhaps there is a threat to Sinnoh that only Ash's old Pokémon can help solve. Some kind of ancient evil that has knowledge of Ash's past Pokémon battles. Ash and his old Pokémon then have to work together to defeat this threat. They might need to combine their old strategies with new ones they learn in Sinnoh to succeed. And along the way, Ash might meet some of his old friends who are also in Sinnoh and they help him in his mission.