Well, in such a fanfiction, the character development of Ash and Greninja might be really fascinating. The author could take liberties to make Greninja even more powerful or give Ash new skills through their partnership in the story. It might also introduce new villains or challenges that are specific to their relationship.
One interesting Ash Greninja fanfiction could be about Ash and Greninja going on a special adventure in a mysterious new region. They might encounter rare Pokémon and have to overcome unique challenges together.
One interesting aspect could be how they communicate. Since Lucario can sense emotions and thoughts to some extent, in fanfiction it might be depicted as having in - depth conversations with Ash. Maybe they share their dreams or fears, which makes for an engaging read as it gives a new dimension to their relationship.
Well, one interesting aspect could be the unique character interactions between Ash and Zygarde. It might explore a different side of their relationship that isn't shown in the original series. Maybe it delves into how Ash could potentially bond with Zygarde on a deeper level, like understanding Zygarde's role in the Pokémon world better through their adventures in the fanfiction.
One interesting thing could be the new settings it creates for Ash and Bayleef. They could be in a world where the rules are different, like a world where Pokémon can talk more freely with humans. And this fanfiction could also delve into their emotional bond deeper, showing how they support each other through difficult times, with the lemon elements potentially enhancing the emotional connection in a non - vulgar way.
There could be unfinished business between them. They might have a shared goal that they haven't achieved yet. Greninja's return to Ash in the fanfiction could be to finally complete that goal, whether it's winning a particular Pokemon tournament or saving a certain place from destruction.
One idea could be that Ash and Greninja's fusion has to battle an ancient evil that threatens the Pokémon world. The fusion might have unique powers that are a combination of Ash's strategic thinking and Greninja's combat skills.
One interesting aspect is the exploration of their unique bond. Ash's kind-hearted nature could be shown to gradually break through Mewtwo's guarded and often aloof exterior. For example, in some stories, Ash might help Mewtwo understand the true meaning of friendship and trust.
The fanfiction might explore the emotional bond between Ash and Greninja in more depth. Maybe Greninja had to overcome great difficulties to return to Ash, and this journey of reunion can be full of emotions. Also, the interactions between Greninja and Ash's new Alola Pokémon friends can add a lot of fun and unexpected twists to the story.
One popular theme is the bond between Ash and Greninja. Fanfictions often explore how their relationship grows deeper through their adventures.
Well, one interesting aspect could be the unique character interactions. In many fanfics, Cynthia and Ash might be put in situations that are different from the original storylines, which can lead to new and exciting dynamics. For example, they could be on a joint adventure in a mysterious new region.