A great plot can be about Fox and his team getting stranded on Dinosaur Planet in a completely different area than they intended. They have to adapt to new environments, meet new species, and face challenges that test their skills and relationships. This could involve learning new combat techniques from the local species and using the planet's natural resources to repair their ship.
One interesting plot could be Fox McCloud discovers a hidden ancient power on Dinosaur Planet that gives him the ability to communicate with all the creatures there in a more profound way. This new power then helps him in his adventures to save the planet from the evil forces.
In some Star Fox Cerinia fanfics, there might be a plot about a Cerinian survivor who joins the Star Fox team. This survivor could bring with them unique skills and knowledge that help the team in their battles, while also dealing with the trauma of being the last of their kind and trying to fit into a new group.
A really cool plot could be that Peter gets transported to a different time period in the adventures. He ends up in a medieval - like world where he has to learn the ways of the knights and use his modern - day knowledge, like basic science, to solve problems. He might also have to battle dragons and rescue a princess in this strange new world.
One interesting plot could be the discovery of a new and rare Pokemon species in the Johto region within the context of the Silver story. It might add a whole new adventure for Silver as he tries to learn more about this Pokemon's abilities and how it fits into the ecosystem.
One interesting plot could be a trainer who discovers a rare Pokemon that has the potential to Mega Evolve in a very unexpected way, like evolving during a solar eclipse. This could lead to a whole new adventure as the trainer tries to understand this unique Mega Evolution and its powers.
In this fanfiction, perhaps there are adventures where the main characters are in charge of teaching the young wizards in childcare. They might introduce the kids to different magical creatures in a safe way. For example, bringing a baby unicorn to the daycare for the kids to pet gently. There could also be challenges like when a kid accidentally casts a wrong spell and they have to reverse it quickly without scaring the other children. This would make for a very engaging and unique fanfiction story.
One possible plot could be that Naruto, as a fox, has to navigate the Hidden Leaf Village in a new form. He might struggle to communicate with his friends at first, but then discovers new ways to convey his thoughts, like through telepathy. Another idea is that he uses his new fox form to explore areas of the forest that were previously off - limits to him as a human. This could lead to him finding ancient secrets or new forms of chakra.
One possible interesting plot could be Naruto using his fox form to outwit enemies in a way he couldn't as a human. For example, he might be able to use his natural fox agility to escape traps more easily.
One interesting plot could be Wishbone's encounter with a mysterious character in the story. This encounter might lead him on a journey full of unexpected twists and turns.
One interesting plot could be Ash forming a unique bond with an anthro - like Pikachu that has more human - like emotions and intelligence. They might go on a journey where they face challenges not just in battles but also in understanding the new social dynamics of the anthro Pokemon world.
One interesting plot could be Alex's journey to discover a hidden magic within Equestria. Maybe he stumbles upon an ancient spell that only he can unlock, leading to all kinds of adventures and challenges as he tries to understand and control this newfound magic.