Well, a cool plot for Naruto adventure fanfiction might be that Naruto discovers a hidden village of ninjas who have unique and never - before - seen powers. He has to convince them to join the Allied Shinobi Forces to fight a new and powerful enemy. Also, you could have a story where Naruto gets transported back in time to the era of the Sage of Six Paths and has to learn from him directly to become stronger and change the future. And, how about a plot where Naruto is on a mission to rescue all the tailed beasts that have been captured by an unknown organization?
A really cool plot could be a race against time. The Ice King in Adventure Time has accidentally unleashed a time - based magic that is starting to freeze both his world and Naruto's world slowly. Naruto, with his speed and ability to adapt, teams up with Adventure Time characters like Marceline who has her own time - related powers to stop this and save both universes.
A great plot for Pokemon adventure fanfiction might involve time travel. For example, a trainer gets sent back in time to the early days of Pokemon discovery and has to adapt to the primitive training methods while also trying not to disrupt the timeline. Also, a story about a trainer who is cursed to only be able to communicate with Ghost - type Pokemon and has to use their unique abilities to solve mysteries. And a fanfiction where a group of Pokemon break free from their Pokeballs and form a little community in the wild, and the trainer has to figure out how to get them back without using force.
Another plot could be Tails getting lost in a dimension where all the laws of physics are different. His gadgets don't work as expected, and he has to rely on his wits and basic survival skills. He could meet some new friends or foes in this dimension and try to find his way back home while also learning about this strange new place.
One idea could be Shoko discovers a new, hidden realm in the Land of Ooo. She teams up with Finn and Jake to explore it and uncovers ancient secrets that could change the whole world of Adventure Time.
Well, a plot could revolve around the return of some old foes in a new form in the future. For instance, the Lich could come back as a more insidious threat that infects the minds of the future inhabitants of Ooo. Also, we could explore the idea of Finn's sword having new powers or a different significance in the future. Maybe it's the key to unlocking a long - forgotten dimension that holds the secrets to saving Ooo from a new impending doom.
One idea could be a new student arriving at Adventure Time Academy who has a mysterious power that no one has seen before. This new character could disrupt the existing social dynamics among Finn, Jake, and their friends.
Maybe Marceline the Vampire Queen teams up with a Dark - type Pokémon in a fanfiction. Since she has a somewhat dark and mysterious personality, it would be interesting to see how she interacts with a Pokémon that shares those traits. For example, she could form a bond with a Umbreon and they could go on adventures together.
One idea could be exploring Finn's family background more deeply. Maybe he discovers a long - lost relative who has a unique power. Another could be about Jake's pups and how they grow up in the Land of Ooo, facing different challenges as a family. Or perhaps a story about Princess Bubblegum's family tree and how it affects her rule in the Candy Kingdom.
A plot idea could be that Naruto discovers a new, ancient form of chakra that has been lost for centuries. He then has to train to master this chakra while also dealing with the political implications within the Hidden Leaf Village. Some elders might be against him exploring this new power for fear of the unknown, but Naruto, being Naruto, is determined to master it for the good of the village.
One idea could be that the events of 9/11 somehow influence the Hidden Leaf Village. For example, they might tighten security and Naruto could be part of a new team in charge of protecting the village from potential outside threats inspired by the real - world event. Another plot could involve characters from Naruto trying to understand the concept of such a large - scale tragedy and how they can prevent similar things in their own world.