One interesting fanfiction could be about Finn and the Fire Princess going on a quest to save the Candy Kingdom from a new, mysterious threat. They might face challenges that test their relationship and individual strengths.
A really cool fanfiction might be set in a future where Finn and the Fire Princess are ruling the Land of Ooo together. But then an ancient evil resurfaces, and they have to rely on their love and the skills they've developed over the years to defeat it. This story could explore how their relationship has evolved and how they work as a team to protect their kingdom.
There could be a fanfiction where Finn and Flame Princess have to team up with their old enemies turned allies to fight against a powerful dark force. This would involve a lot of character development and exploration of their complex relationships. For example, Flame Princess might have to control her temper in order to work effectively with others, and Finn would have to use his wits more than his sword at times.
I'm not sure who the 'best' is exactly, but there are many talented writers out there. Some popular ones might be those who have been writing in the Adventure Time fanfiction community for a long time and have a large following. They usually have a good understanding of the characters of Finn and the Fire Princess and can create engaging stories.
One interesting plot could be that the Jungle Princess and Finn go on a quest to find a magical artifact hidden deep in the jungle. Along the way, they face various challenges like strange creatures and tricky puzzles.
Well, they could start by having a bit of a misunderstanding. Finn might accidentally break a water - related tradition in the Water Princess's kingdom. This causes some tension between them at first. But then, they discover a common enemy that is threatening both the Land of Ooo and the Water Kingdom. So they have to put aside their differences and team up. They could go on a journey through different elemental regions, like a fire region where they have to use the Water Princess's powers cleverly to survive.
A great 'Adventure Time Finn Lemon Fanfiction' could revolve around Finn's quest to find a rare lemon that can cure a disease that has struck one of his friends. He embarks on a journey through different parts of Ooo, facing various challenges and meeting unique characters along the way. This story could show Finn's determination and loyalty to his friends.
One interesting Ice Finn fanfiction could be about his adventures in a frozen realm that wasn't shown in the original series. Maybe he discovers a new type of ice creature and has to form an alliance with it to save the day.
One interesting fanfiction could be about Finn and Jake going on a quest to a mysterious new land that wasn't explored in the show. Maybe they encounter a new type of magical creature that challenges their friendship and they have to work together to overcome it.
One interesting fanfiction could be about Finn and FP going on a quest to find a magical artifact that can grant wishes. In this story, they face various challenges and their friendship is tested along the way.
One interesting fanfiction could be about Finn and Marceline going on a quest to find a lost magical artifact. In this story, they might face various challenges together, like dealing with strange creatures and solving puzzles. Their different personalities, Finn's optimism and Marceline's cool - headedness, would make for an engaging dynamic.
A really cool fanfiction could be set in an alternate universe where Finn was born a vampire. He has to grow up in a world that fears him, but he still has the heart of a hero. He might use his vampire abilities for good, like super speed and strength, to protect those who are weaker, and in the process, he tries to change the perception of vampires in Ooo.