In Kalos fanfiction, Ash might get more serious when he realizes the importance of a particular competition or when he encounters a powerful opponent that forces him to focus and give his all.
It often depends on the specific plot and character development. Sometimes, ash might be more serious when facing a major challenge or a threat to his friends.
One idea for a fanfiction could be that Ash travels to Kalos with his Infernape. There, Infernape discovers new moves or abilities inspired by the Kalos environment. It could be something related to the fairy - type energy prevalent in Kalos, which gives Infernape an edge in battles against certain opponents.
Well, in many fanfictions, Ash begins serious training before Kalos when he realizes the challenges ahead and wants to be better prepared. This could be triggered by a loss in a battle or a pep talk from a mentor.
The time when Ash and May go to Kalos together in fanfiction is completely up to the creator's choice. It could be at any point in the story to serve the intended storyline and character development. Sometimes, it might be a sudden decision that leads to new challenges and discoveries, and other times, it could be a well-planned event that ties into the overall theme of the fanfiction.
One great aspect of 'Pokemon Ash in Kalos Fanfiction' is the new adventures it presents. Ash's journey in the Kalos region in fanfiction often has unique twists. For example, the fanfic writers might introduce new Pokemon that Ash befriends in ways different from the original series. It also allows for different character developments, like Ash becoming more strategic in battles.
One possible fanfiction could be about Ash taking his Charizard to the Kalos region for a special tournament. Ash might face some tough opponents in Kalos while relying on his trusty Charizard. Their bond could be further explored as they adapt to the new environment and Pokémon in Kalos.
In this fanfiction, Ash and May could be on separate adventures in Kalos at first. But then, they cross paths when they both get involved in a mystery related to a rare and powerful Pokémon in Kalos. They have to put their heads together, along with their Pokémon, to solve the mystery and protect the Pokémon from those who would use it for bad purposes.
One great 'ash and may kalos fanfiction' is 'A Kalos Adventure'. It beautifully depicts Ash and May's journey in the Kalos region, with vivid descriptions of the Pokemon they encounter and the challenges they face together.
Typically, these fanfictions often emphasize the friendship among them. They show how they support each other in battles and during their travels in the Kalos region.
I would recommend 'Ash's Kalos Adventure Redefined'. It has a great plot where Ash discovers a hidden power within one of his Pokemon. It's really engaging.