Another way Misty could be seen as betraying Ash is through jealousy. Maybe she gets jealous of Ash's growing bond with another character, like a new female trainer. In her jealousy, she might side with someone who is against Ash, thinking that it would teach him a lesson or make him realize her importance.
It could also be a misunderstanding. A situation might be set up where it seems like Misty is betraying Ash. For instance, she could be forced to work with a group that Ash believes is bad. But in reality, Misty is trying to gather information from the inside to help Ash in the long run, yet Ash doesn't know this and thinks she has betrayed him.
In some fanfics, Misty might be portrayed as betraying Ash for power. For example, if there is a powerful trainer who offers Misty a chance to become an even greater trainer, but at the cost of leaving Ash behind. She could be tempted by the allure of advanced training techniques or rare Pokémon that this new opportunity presents.
In the fanfic, Ash and Misty might explore the Unova region's beautiful landscapes. They could come across a hidden lake where there are rare water - type Pokemon. Misty would be excited to study and catch them if possible. Ash would be there to support her and also learn more about water - type Pokemon from her.
In this fanfic, Ash and Misty could be part of a special black - and - white Pokémon tournament. They team up, with Ash leading the battles and Misty providing strategic advice. Along the way, they meet new trainers and Pokémon. Their bond deepens as they work towards winning the tournament, and they learn more about the unique black - and - white Pokémon in this event.
I'm not sure specifically what this 'ash kills misty fanfic' is about as there could be many different interpretations. It might be a very specific and perhaps dark or alternative take on the relationship between Ash and Misty in a fan - created story.
In Kalos, one potential rival for Ash could be a local trainer who specializes in Fairy - type Pokémon. Fairy - type Pokémon can be quite tricky in battles, and this trainer has mastered the use of their unique abilities. For Misty, a rival could be a girl who is an expert in water - type Pokémon battles, just like Misty herself. This girl might have some rare water - type Pokémon from Kalos that Misty has never seen before.
In Ash and Misty relationship fanfiction, their relationship is often portrayed as a deep and evolving one. They start as friends on their Pokémon journey. Ash's determination and Misty's feisty nature create a great dynamic. They support each other in battles and through various challenges, and over time, a romantic undertone may develop as they grow closer and understand each other better.
Well, a fanfic about Ash, Misty and Charizard in Kalos could be really exciting. Maybe it could start with Ash arriving in Kalos with Charizard, and then Misty comes to visit. They could explore the unique Pokémon in Kalos together, and Charizard might have some interesting battles against the local strong Pokémon. It would be a great story to show their friendship and adventures in a new region.
One idea could be that Ash and Misty visit Unova for a Pokemon tournament. They meet new friends and face new challenges together. Misty could use her water - type Pokemon in creative ways against the Unova Pokemon's unique types.
It's doubtful that it's a popular fanfic. Popular fanfics usually tend to build on the positive aspects of the source material, like the friendship or adventure between characters. A concept where Ash kills Misty is so out of the ordinary and negative that it probably doesn't appeal to a wide audience. However, there might be a small niche of readers who are interested in very dark and alternative fanfics, but overall it's not likely to be popular.
One possible reason is a difference in goals. Ash might be focused on one type of Pokémon journey, like competing in a particular league. Misty, on the other hand, could have a different long - term goal, like protecting a specific water - type Pokémon habitat. If their goals start to conflict, it could lead to a situation where Misty seems to betray Ash to further her own aims.
Yes, there are likely some fanfics out there with such a concept. Fanfiction often explores different relationships and scenarios in the Pokemon world, and the idea of Ash and Misty having a baby could be an interesting plot for some writers who are fans of their relationship.