One possible adventure is exploring the Kanto region's famous Pokémon gyms. Ash already has experience with these gyms, and he could guide May through the challenges. They might also encounter some rare Pokémon along the way, which would be exciting for both of them. Maybe they'll find a Pokémon that neither of them has seen before and have to figure out how to catch it together.
Perhaps they will explore the hidden areas of Kanto. There could be rare Pokémon or mysterious items waiting to be discovered. They might also meet some old friends along the way and reminisce about their past adventures.
They could have Pokémon battles against powerful trainers in different regions. Ash's battle experience combined with Cynthia's strategic skills would make them an unbeatable team.
Well, in this fanfiction, Ash and May would surely have an exciting journey. May, with her Contest experience, could bring a new perspective to the Alolan Pokémon scene. They could encounter the Totem Pokémon and face the challenges together. Ash could also show May his favorite spots in Alola, like the Pokémon School. They might even get involved in some local Alolan traditions related to Pokémon.
Their relationship could become stronger as they rely on each other during their travels. They will face challenges and support one another, deepening their friendship.
One possibility is that they get involved in a mystery related to a rare Pokémon in Kanto. They would have to work together to solve it. Ash's instincts and Serena's intelligence would be put to the test. Along the way, they could also visit some of the famous landmarks in Kanto like the Pokémon Tower. This journey would not only be about Pokémon but also about them getting to know each other better in a new environment.
They might have an adventure in an ancient, abandoned city. Ash is curious about the place, and Latias guides him through the crumbling structures. Along the way, they encounter some old - time Pokemon guardians that they have to convince to let them pass.
They could explore ancient ruins. Maybe they find a hidden cave filled with rare Pokémon. Ash's battle skills and Lillie's knowledge of Pokémon lore would come in handy.
The relationship between Ash and May develops gradually as they explore Kanto. They start off as acquaintances with different goals. Ash wants to battle strong Pokémon trainers, and May is interested in Pokémon contests. But as they travel together, they begin to understand each other's passions better. They might have conversations at night under the stars, talking about their past experiences in their respective regions. These heart - to - heart talks allow them to open up to each other, and slowly, a deep friendship forms. They also help each other out in their respective pursuits. Ash might give May some battle tips that she can use in her contest performances, and May could teach Ash some things about Pokémon coordination that could be useful in battles. This mutual exchange of knowledge and support strengthens their relationship even more.
A common theme is friendship. Ash and May's relationship as friends growing and evolving during their time in Kanto. Another theme is growth. Both of them grow as trainers, Ash in his battles and May in her coordinating skills.
One possible adventure could be them getting involved in a local Pokémon festival. They might participate in contests or help organize events. Ash could show off his battle skills in friendly exhibitions, while Lillie could share her knowledge about Pokémon care with the festival - goers.