Well, Riolu could start off as a bit of a loner. It's used to being on its own in the wild. But as it spends time with Ash and the other pokemon in Ash's team, it slowly becomes more social. It could learn how to work together with other pokemon in battles, which is a big change from its solitary nature. And with Ash's positive influence, Riolu could develop a more friendly and approachable personality, making friends with both pokemon and humans alike as they journey through different regions.
Riolu's personality could develop in a way that it becomes more confident. At first, it might be scared of battles and new situations. But as Ash encourages it and they have small victories, Riolu starts to believe in itself. For example, after winning a small battle against a weak pokemon, Riolu realizes it has the potential to be strong.
Riolu might develop a very loyal personality towards Ash. Since Ash is its trainer from the start, Riolu could see Ash as its family. It would then be protective of Ash in dangerous situations. For instance, when facing a powerful enemy pokemon, Riolu would step in front of Ash without hesitation. And as they travel more, Riolu could also become more curious, always eager to explore new areas and meet new pokemon.
Riolu could start off as a shy and scared Pokemon. But as it spends more time with Ash, it would become more confident. It might learn new moves and become more brave in battles, evolving into Lucario eventually as it gains more experience and trust in itself.
The fanfiction could have a plot where Riolu has a hidden power that only Ash can unlock. As they face tougher opponents, this power gradually reveals itself. It could be a psychic - like ability that allows Riolu to communicate telepathically with Ash. This new development in their relationship changes the way they battle and interact with other Pokémon.
A fanfiction could explore how Ash and Riolu's relationship develops over time. At first, Riolu might be a bit shy and reserved. But as they travel together, Riolu starts to open up more. Ash trains Riolu not just to be strong in battles, but also to be a good friend. They might have heart - to - heart conversations under the starry sky, sharing their dreams and fears, which is a really touching aspect of their journey.
One possible plot could be that Ash finds a Riolu as his starter pokemon. Riolu is initially very shy and distrustful of Ash. But as they go on adventures together, Riolu starts to open up. They face challenges like battling against Team Rocket who tries to steal Riolu for its potential power. Ash has to train Riolu not just in battle skills but also in trusting him completely. This journey of building trust and growing stronger together could be a great fanfiction plot.
The plot could start with Ash getting Riolu as his starter Pokémon instead of Pikachu. Riolu might be a bit of a troublemaker at first, not fully understanding Ash's commands. But as they journey together, they start to understand each other better.
Riolu may become more confident. As it transforms, it realizes it has new powers and abilities. For instance, if it gains the ability to sense auras more strongly, it becomes more self - assured in battles and interactions with other Pokemon.
Well, a fanfic with Ash and Riolu as a starter can be really interesting. Riolu has great potential and with Ash as its trainer, there could be a lot of exciting adventures. It might start with Ash finding Riolu in an unexpected place, like a forest or near a stream. Then they'd have to build their bond, which is always a great part of Pokémon stories.
In these fanfictions, Ash usually has a deep sense of empathy towards Riolu. He can sense when Riolu is sad or excited. For example, if Riolu is homesick, Ash will do his best to make Riolu feel at home. He might find Riolu's favorite foods or create a comfortable place for it to sleep. His caring nature towards Riolu is a big characteristic in these stories.
In some fanfictions, there's a plotline where Riolu is initially distrustful of humans because of some past trauma. Ash, with his kind heart, slowly breaks through Riolu's barriers. They then train together to enter a big Pokemon tournament. Riolu's unique fighting style, combined with Ash's battle strategies, makes them a formidable team in the tournament.
At first, his friends would be in disbelief. But then, they would start to adapt. Dawn might see it as an opportunity to study a Pokémon from a different perspective. Gary could be both amused and intrigued, and might offer some scientific theories on how it happened. Overall, they would all be concerned for Ash's well - being and work together to either help him get back to normal or help him thrive in his new form.