Well, in such a fanfiction, Ash and May could go on an adventure to catch a rare Pokemon. They might combine their skills, with Ash's battle experience and May's Contest knowledge.
In the fanfiction, it could be that Ash and May meet by chance while Ash is on his way to a new Gym. May is there exploring the area for new Pokemon for her Contest. They decide to travel together for a while. Ash can learn from May how to make his Pokemon look more appealing during battles, which could also be considered as a form of Contest strategy, and May can learn battle techniques from Ash.
In the 'pokemon red meets ash fanfiction', Ash could potentially encounter the original starter Pokemon from Pokemon Red in a new and exciting way. He might have to face different challenges related to the game's mechanics, like dealing with the different gym leaders' strategies that are specific to Pokemon Red. And it's possible that he forms new friendships with the game - exclusive characters.
In this fanfiction, Ash might learn some new battle strategies from Red. Since Red is a very experienced trainer, he could show Ash some unique ways to train Pokémon.
In this fanfiction, Ash and Dawn might go on an adventure together. They could encounter rare Pokémon and have to work as a team to catch them.
In a 'pokemon red and blue meets ash' fanfiction, Ash could face some challenges related to the game's story. For example, he might get involved in the conflict between Team Rocket and the Pokemon League. His Pikachu would surely be a key player in battles against the strong Pokemon in the game world. He might also discover new things about Pokemon evolution and training methods that are different from what he already knows.
Well, it could be that Ash and his old friends meet up at a Pokemon tournament. There, they share stories of how their Pokemon have grown and evolved since they last saw each other. They might also team up to compete against a group of tough trainers, showing off their combined skills and the strong bond they have.
Maybe they'll go on an adventure together in Alola. Red could be amazed by the unique Pokémon species in Alola, and Ash could learn from Red's experiences with Pokémon from other regions. They might also team up to face some tough opponents and show off their combined skills in Pokémon battles.
In such a fanfiction, Ash might gain some extraordinary powers. Since Arceus is a very powerful Pokemon, it could bestow upon Ash the ability to understand all Pokemon languages instantly. This would give him an edge in his Pokemon journey, allowing for deeper connections with his Pokemon and better strategies in battles.
In such a fanfiction, Ash and May could encounter new and rare Pokemon in Unova. They might face tough battles against powerful trainers and gym leaders. For example, Ash could use his Pikachu in unique strategies against Unova's electric - type Pokemon that have different abilities compared to those in other regions.
In such a fanfiction, they might be betrayed by a so - called friend. For example, a fellow trainer could steal their Pokémon in order to gain an advantage in a big tournament. This would be a huge shock to Ash and May, and they would have to figure out how to get their Pokémon back and also deal with the sense of betrayal.
A really interesting event could be a Pokemon - themed honeymoon. They could travel to a new, undiscovered region where they encounter never - before - seen Pokemon species. Another event could be when their Pokemon have baby Pokemon and they have to take care of them together, which would be a really cute and family - like scenario. Also, they might participate in a special Pokemon tournament as a married couple, facing off against other strong trainers.