Another reason might be related to their different goals. Ash is mainly focused on becoming a Pokémon Master, while Misty might have her own goals that sometimes conflict with Ash's journey. This could lead to friction between them and eventually make Ash develop negative feelings towards her.
Another plot could be that they are in a competition together, and Misty cheats to win. This makes Ash furious and turns his feelings towards her into hatred. From there, the story could be about Misty realizing her mistake and trying to regain Ash's trust while Ash is initially reluctant to believe she's changed.
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.
Maybe Ash has some misunderstandings about Dawn. For example, he might think Dawn is too competitive and it makes him uncomfortable.
Maybe in the fanfic, Misty is a belly dancer who uses her skills to communicate with certain Pokémon that are attracted to music and dance. Ash, being curious, joins her in this journey of understanding these Pokémon better. It could involve them traveling to different regions and facing challenges along the way.
Ash is characterized by his positive attitude towards Pokémon training. He is constantly learning and evolving his strategies. Misty is a key support for Ash in their journey. She is a skilled trainer in her own right. Her knowledge of Pokémon habitats and behaviors is very useful. For instance, when they are looking for a rare Pokémon, Misty's understanding of where water - type Pokémon might be found comes in handy.
One possible reason could be their different goals. Ash might be too focused on becoming a Pokémon Master and traveling constantly, while Misty has her own dreams related to the Cerulean Gym that she can't abandon. Their paths just start to diverge over time.
One reason could be his sense of justice. Ash has always been about doing what's right in the Pokémon world, so saving all the legendaries would be a natural extension of that. Another reason might be his love for Pokémon in general. He wants to protect all Pokémon, and legendaries are no exception.
Maybe in the fanfiction, his friends keep getting in the way of his goals. For example, if Ash is really focused on becoming a Pokémon master and his friends are constantly causing distractions or making him take detours from his training and battles.
In the fanfic, Naruto could hate the Hokage because of some bad experiences related to past Hokages. Perhaps he discovers some dark secrets about how the Hokage office has made decisions that he doesn't agree with. It might be something like a cover - up of certain events that Naruto believes should have been dealt with more fairly.
One possible reason could be that the 'light' in the fanfiction represents something he associates with strict rules or a false sense of goodness. Maybe it has been used to manipulate people, and Harry, being perceptive, sees through it and thus hates it.