I'm not sure specifically as there could be many interpretations. It might be about an intelligent version of Ash in the Kalos region within the context of fan - created fictional stories.
In the 'smart ash in kalos fanfiction', Ash is surely one of the main characters as the title implies. His Pokémon, like Pikachu, Greninja, etc., would also be important characters. And perhaps some of the friends he makes in the Kalos region, like Serena, Clemont, and Bonnie, would be main characters as well. They could interact with this'smart Ash' in different ways, with Serena maybe being attracted to his newfound intelligence or Clemont being impressed and wanting to learn from him.
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.
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.
Well, a simple fanfiction could be that Ash's Infernape gets lost in Kalos and has to find its way back to Ash. Along the way, it meets different Kalos Pokemon and learns about their ways of life. This could be a cute and adventurous story.
There's also a fanfiction called 'Ash in Kalos: A New Beginning'. This one focuses on Ash arriving in Kalos and how he adapts to the new region. It has some great character development for Ash, as well as for his Pokemon. The story is well - written and has some interesting takes on the Kalos gym battles.
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.
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.
It might be a fanfiction that focuses on enhancing Ash's character in the Kalos arc. For instance, it could give him new abilities or experiences that weren't in the original series. It could also explore different storylines for Ash, like him having a more in - depth exploration of the Kalos region's unique Pokemon or culture. In this fanfiction, perhaps Ash is portrayed as more mature or having a different personality trait that makes his adventures in Kalos more exciting.