There could be a fanfiction where Riolu gets separated from its trainer in a strange, new region. It then has to rely on its instincts and newfound allies to find its way back. This could involve lots of adventures and character development for Riolu.
One interesting Riolu fanfiction could be about Riolu's journey to become a Lucario while facing various challenges in the wild. It might include battles with other Pokemon and forming unexpected friendships.
One interesting Ash Prince Riolu fanfiction could be about their adventures in a new, uncharted region. Riolu might use its unique abilities to help Ash in battles, and Ash could be portrayed as a prince with certain leadership qualities in this fictional setting.
One popular Riolu and Eevee love fanfiction might be about their adventures in a magical forest together. They could face challenges like saving the forest from a dark force, and during that, their bond grows into love.
Another option is to check out Reddit. There are Pokemon - related subreddits where fans might post their Riolu fanfictions or recommend good ones they've read. Just be sure to use the search function to narrow down the results.
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.
One interesting fanfiction could be where Ash finally achieves his dream of becoming a Pokemon Master in a really unexpected way, like by forming a unique bond with a legendary Pokemon that helps him win a super tough tournament.
One common plotline could be Riolu's transformation being triggered by a powerful emotion like protecting its trainer. For example, in some fanfictions, when the trainer is in great danger, Riolu's bond with the trainer causes it to transform into a more powerful form, perhaps Lucario. This showcases the deep connection between Pokemon and trainer.
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.
One popular storyline could be about Riolu and Vulpix teaming up to overcome a powerful enemy in the Pokemon world. They might use their unique abilities like Riolu's fighting skills and Vulpix's fire - based attacks to battle a common foe. Another could be a story where they are on a journey to find a rare and powerful Pokemon artifact. Riolu's loyalty and Vulpix's cleverness would help them navigate through various challenges along the way. A third storyline could be a heartwarming tale of friendship where Riolu, a typically more serious Pokemon, and the mischievous Vulpix form an unlikely bond and learn from each other's personalities.
A really cool fanfiction might be set in a world where Hatterene is a sort of guardian of an ancient and mysterious place. The story could follow a young adventurer who stumbles upon this place and has to gain Hatterene's trust. Hatterene tests the adventurer with various challenges, and as the adventurer overcomes them, they learn more about Hatterene's past and the secrets of the place it guards.
One interesting Pokemon Kirlia fanfiction could be about its journey of evolution. Maybe it struggles to control its psychic powers as it evolves from Ralts to Kirlia, and then has to overcome various challenges to reach its final form. Another could be a story where Kirlia forms a unique bond with a trainer who has a special psychic ability too, and they go on adventures together.