Maybe they could have a friendly rivalry where they compete in a special Pokemon tournament. Along the way, they learn from each other's strategies and grow closer as brothers. For example, Red could teach Ash some advanced battle techniques he learned in his own adventures, and Ash could show Red his ability to bond deeply with his Pokemon.
Another plot could involve them going on a quest to find a rare and legendary Pokemon that is said to have the power to heal all Pokemon. They face many obstacles like difficult terrains, other trainers who also want to find the Pokemon, and their own differences in approach. But through their journey, they strengthen their brotherly bond and become more in - sync with each other's ways of thinking.
Perhaps a plot where Ash and Red meet in a mysterious Pokémon tournament. They start as rivals but gradually learn from each other and develop a mutual respect. Along the way, they discover secrets about the tournament's origin that could change the Pokémon world.
Another plotline could be centered around a family secret that only they can uncover. This secret might be related to a special Pokémon or a hidden power. As they search for the truth, they also strengthen their brotherly relationship, facing various challenges along the way, like rival trainers who are also after the same secret.
One idea could be Ash getting transported into the world of Pokemon Red. He could meet the original Red and they team up to face a new, powerful villain. Maybe a mysterious Pokemon that has powers beyond any they've seen before.
A great plot could involve Ash and Red exploring the mysteries of the Kalos region. They discover ancient Pokémon secrets or a hidden power that threatens the balance of the region. Together, they embark on a journey to find a way to stop this threat, facing various obstacles and making new friends along the way. This would not only showcase their courage but also their ability to work together.
In some fanfictions, Ash and Red might have a friendly rivalry. For example, they could hold a series of Pokemon battles across different terrains to see who is the better trainer. This could involve a lot of training montages for their Pokemon, strategizing about type advantages, and some really exciting battle scenes.
Well, in some 'pokemon red and ash brothers fanfiction', a possible plotline is that they discover a hidden Pokemon world. In this world, the rules of Pokemon battles are different. They have to adapt quickly to survive. Also, they might have to solve the mystery of a powerful but cursed Pokemon that is causing chaos in their hometown. Or perhaps they get involved in a time - traveling adventure where they meet their ancestors who were also Pokemon trainers and learn valuable lessons about family and Pokemon training from them.
One plot idea could be Ash and Red teaming up to face a new, extremely powerful and mysterious Pokemon. They would have to combine their unique skills and knowledge of different Pokemon regions.
One idea could be exploring the backstories of the characters more deeply. Maybe a story about their childhood and how it shaped their relationship as brothers.
One idea could be a story where all the Smash characters are transported to a new, unknown world and have to work together to find their way back. They face new challenges and enemies specific to this world.
Well, a great plot idea might be that Red and Ash find a mysterious Pokemon that has powers neither of them have ever seen. They have to work together to figure out how to care for it and also protect it from an evil organization that wants to use its power for bad. Maybe they also learn some new training techniques from each other along the way.