Obviously, Ash Ketchum is the main character. His Pokémon would also be very important characters. Pikachu, for instance, would likely play a crucial role in helping Ash get around and protecting him. His friends like Misty and Brock could also be main characters, as they would be there to support Ash in his new situation.
There might be some new characters introduced in the fanfic as well. For example, a blind Pokémon trainer who has learned to live with blindness and becomes Ash's mentor. Or a Pokémon with special abilities that is drawn to Ash because of his blindness and becomes his new partner.
Well, one possible plot could be Ash having to rely on his other senses more. For example, he might develop an even keener sense of hearing to detect the movements of Pokémon. Maybe he forms a special bond with a Pokémon that helps him navigate the world, like a psychic type that can communicate with him directly in his mind.
In this fanfiction, Gary could be an important character. Since he has always been in competition with Ash, he might have mixed feelings about Ash being the chosen one. Serena could also be a main character. She might be inspired by Ash's chosen - one journey and decide to follow him, offering her own skills and support. Professor Oak would likely be involved as well, guiding Ash with his vast knowledge of Pokémon.
Ash Ketchum is the central figure in 'The Secret Life of Ash Ketchum Fanfiction'. Since it's about his secret life, he is the main focus. Pikachu is bound to be there as his sidekick. In addition, antagonists from the Pokémon world could also be main characters in the sense that they create conflict in Ash's secret life. For example, Team Rocket might be more menacing or have different motives in the fanfiction.
Ash Ketchum is the central figure. His harem likely consists of various characters. For instance, Dawn, who is a skilled Pokémon coordinator. She might be part of the harem and brings her own unique personality and skills. May could also be one of the main characters in the harem, with her knowledge of Pokémon contests. And of course, there could be other new or less - known characters added to the harem in different fanfictions.
One possibility could be a trainer who is jealous of Ash's new - found muscle - powered abilities. This trainer might see Ash as a threat to their own status in the Pokémon world. They could try to undermine Ash by using underhanded tactics during battles, like trying to tire him out before the fight even starts.
Misty and Brock could be important characters as well. They have been with Ash for a long time. They might be deeply affected by Ash's supposed death and be the ones leading the search to find out what really happened.
Obviously, Ash Ketchum and Misty are the main characters. Ash is the one who makes the ultimate sacrifice to save Misty. And Misty is the one who is saved, so she is also a central figure in this fanfiction as the one whose life is spared by Ash's selfless act.
The main characters are Ash Ketchum and Misty. Ash is the central figure, being a powerful Pokémon trainer in this fanfiction. Misty is his companion, adding her own charm and skills to the story. She is often there to support Ash, and their relationship forms an important part of the narrative.
His Pokémon are central, as they are always by his side. Pikachu would be a key figure in any story related to Ash. Then there are his human friends. Brock could be involved in cooking for Ash, which might contribute to the weight gain. Misty could be there to comment on Ash's appearance and give her opinions. And in some fanfictions, Nurse Joy or Professor Oak might also be included to provide medical or wise advice regarding Ash's situation.
In a fanfic, Ash could be turned into a vampire by an ancient, powerful Pokemon with vampiric abilities. This would completely change his relationship with his other Pokemon. Some might be scared of him, while others would stay by his side. He would then have to learn to control his vampire powers and instincts in order to continue his journey. For example, he'd need to figure out how to be in the sunlight without getting burned as he travels from place to place.