Well, perhaps in the Naruto circus fanfiction, the circus is traveling through different ninja villages. Naruto, being Naruto, gets into all sorts of trouble. He might try to teach some of the circus skills to the local ninja kids. And there could be a special circus act where they use chakra to create magical illusions as part of the show. The Akatsuki could also be interested in the circus for some reason, like they think there's a powerful ninja hiding among the performers.
One idea could be a new character joining the circus in 'dark wood circus fanfiction'. This character could have a special ability like being able to communicate with the animals in the circus secretly. Another could be a mystery surrounding a long - lost treasure that is said to be hidden somewhere in the circus grounds.
A cool plot could be that the Circus Gothica is a portal to another dimension filled with gothic - themed ghosts and creatures. Danny accidentally enters this dimension and has to find his way back while dealing with the various threats and making new allies among the strange beings there.
One idea could be that the seven - man circus is actually a front for a group of demon hunters. They travel through the Inuyasha world using the circus as a cover to search for demons that are causing trouble. And Inuyasha and his friends initially suspect them but later find out they are on the same side when they face a powerful common enemy.
One idea could be that Harry discovers a hidden Lamia community within the circus. The Lamia could be struggling to keep their existence a secret from the outside world while also dealing with internal power struggles. Harry, being the curious and kind - hearted character, gets involved and tries to help them find a balance.
One idea could be a character who is a trapeze artist in the dark woods circus but has a mysterious past that slowly unfolds. Another could be the circus being a front for something more sinister, like a secret cult. Maybe there's a new performer who discovers the dark secrets of the circus and tries to expose them.
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.
One interesting plot idea could be a time - travel story. For example, Naruto is sent back in time to the era of the First Hokage. He could use his knowledge of future jutsu and events to change things for the better in the past. Another idea is a story where Naruto discovers a hidden clan within Konoha that has a unique and powerful Kekkei Genkai. He then has to help this clan gain acceptance in the village. A third idea might be a story where Naruto is turned into a different creature, like a cat or a fox, and has to find a way to turn back while still dealing with the normal threats to the village.
One idea could be that Neji discovers a new hidden power within Naruto that he helps Naruto master. This could lead to them having to face a new, powerful enemy together.
One plot idea could be that Naruto somehow gets transported to the world where Darkrai exists. Darkrai, known for its ability to induce nightmares, might initially be seen as a threat. But Naruto, with his never - give - up attitude, tries to understand Darkrai. Maybe he discovers that Darkrai is being hunted by other powerful Pokémon and Naruto decides to protect it. This could lead to an alliance between Naruto and Darkrai against their common enemies.