A fanfiction could start with Lillie having a strange dream about a legendary Pokemon. Ash believes her dream could be a sign. So they set out on a quest to find this legendary Pokemon. Along the journey, they meet different characters from the Alola region who give them clues. Their bond deepens as they face difficulties together and eventually find the legendary Pokemon, which turns out to have a special connection to Lillie.
One interesting plot idea could be Ash and Lillie going on a special mission together to find a rare and powerful Pokemon that has the ability to heal other Pokemon. They face many challenges along the way, like rough terrains and other trainers who also want to capture this Pokemon. Another could be a story where Lillie gets lost in an unknown part of the Alola region and Ash has to use all his skills and knowledge to find her. During this time, he discovers more about Lillie's past and the secrets she has been hiding.
One possible fanfiction could be about Ash and Lillie's adventure in the Alola region. Maybe they team up to face a powerful new Pokemon that has been causing trouble. They use their combined skills and the unique bond they've developed throughout their journey in Pokemon Sun and Moon.
One popular theme is adventure. Ash and Lillie might go on various quests together in the Alola region, exploring new places and encountering different Pokemon. Another theme is friendship. Their relationship could develop from just being acquaintances to really close friends who support each other through thick and thin. Also, growth is a common theme. Lillie might overcome her shyness and fear of Pokemon with Ash's help, while Ash could grow in his understanding of different cultures in Alola through his interactions with Lillie.
One interesting plot idea could be a story where Gladion and Lillie have to team up to rescue a rare and endangered Pokemon. They might face various challenges along the way, like dealing with Team Skull. Another idea is a time - travel plot where they go back in time to learn more about their family's past and how it relates to the Pokemon world. Or perhaps a story where they are separated in a different dimension and have to find their way back to each other while making new Pokemon friends and allies.
Ash and Lillie's relationship might develop as they help each other with their personal goals. Lillie could be trying to overcome her fear of Pokemon, and Ash, with his vast experience, could guide her. In return, Lillie could help Ash understand more about the unique culture and Pokemon in Alola. As they do this, they'll start to respect and care for each other more deeply, leading to a stronger bond.
One interesting plot idea could be that Sun and Lillie go on a journey to discover a new type of Pokemon that has been rumored to exist in a hidden part of Alola. Another could be that they have to team up to save Lillie's mother from some sort of dark force. Maybe they also find a time - traveling Pokemon that takes them back to the past of Alola, and they learn about the origin of some of the local traditions.
One possible fanfiction could be about Sun and Lillie going on an adventure together in the Alola region. They might discover a new and rare Pokemon that only appears during a certain lunar phase. Sun could use his skills as a trainer to protect Lillie from any potential danger, and in the process, their relationship could grow deeper.
One interesting aspect could be the unique interpretations of the characters. In fanfictions, authors often give Lillie more in - depth backstories or different personality traits compared to the original game. For example, they might explore her relationship with the Pokemon in a more emotional way, showing how she bonds with them on a deeper level.
A fanfiction could be about Lillie's attempts to create a new form of Pokemon battle. She might be inspired by the unique environment of Alola and come up with a battle style that combines elements of the local culture. This could attract the attention of other trainers and even lead to a new Pokemon tournament being created in Alola.
Ash is adventurous and bold, while Lillie is more reserved and cautious. Their personalities complement each other. Ash's boldness can encourage Lillie to step out of her comfort zone. For example, when it comes to approaching new Pokemon. And Lillie's caution can sometimes rein in Ash's over - eagerness, preventing him from making hasty decisions in dangerous situations.