Ash as the Chosen One in Pokemon fanfiction is a really interesting concept. It gives a whole new layer to his character. He could be given a special Pokemon by some mysterious force that is crucial for his destiny. This Pokemon might be one that no one has ever seen before. His friends would also play different roles, perhaps as protectors or guides to help him fulfill his chosen - one duties. And his battles would become even more epic as he has this greater responsibility on his shoulders.
Well, often it requires the character to overcome significant challenges and develop their abilities. Sometimes it's about making the right choices at crucial moments or having a strong sense of justice and purpose.
To write a good 'chosen one' story, start by imagining a world in need of saving. Then, introduce your protagonist as an unlikely hero. Build up their journey with obstacles and growth. Make the reader root for them.
If Hermione was the chosen one in fanfiction, it could lead to a whole new exploration of her character. Maybe she'd discover hidden powers or form unexpected alliances that would shape the course of the story in exciting ways.
According to the information given in the novel, the chosen ones in the Primordial World were usually people who were regarded as destined by fate in a particular race. They had powerful luck and special abilities. In some novels, the chosen one might be regarded as the protagonist or an important character in the Primordial World, and other characters might start a fierce struggle for the position of the chosen one. I hope my answer will be helpful to you. I recommend a novel related to the primeval era,"The Green Snake of the Primeval Era Becomes Dao."
One idea could be that Ash is betrayed by his so - called friends in the Pokémon world. They might be jealous of his status as the Chosen One and team up against him. For example, Gary could spread false rumors about Ash, causing other trainers to doubt him.