One interesting Inuyasha time travel fanfiction could be where Kagome travels back to a time before Inuyasha was sealed. She might change the events that led to his sealing, which would have a huge impact on the whole story's timeline. For example, she could prevent Kikyo from shooting Inuyasha with the sacred arrow, leading to a completely different relationship between the three of them.
There could be a fanfiction where Inuyasha accidentally travels forward in time instead of Kagome traveling back. He might end up in modern Tokyo and have to deal with all the strange things there like cars and skyscrapers. He would be really confused at first but then start to adapt and learn about this new world, all while missing his own time and friends.
One interesting 'time after time inuyasha fanfiction' story could be where Inuyasha and Kagome keep reliving a certain day in the Feudal Era due to a curse. In this story, they gradually discover the cause of the time loop while also exploring their feelings for each other more deeply each time the day repeats.
One interesting fanfiction could be where Inuyasha and Kagome travel to a different time period together, like the modern era. They face new challenges and it's exciting to see how their relationship evolves in this new setting.
Some fanfictions might focus on the time before Kikyo died. For example, a story could explore their relationship when they first fell in love. It could show how they interacted, the little moments they shared, and how their love grew. It might also add some new elements to their story, like a secret mission they had to go on together that strengthened their bond.
One interesting Inuyasha tail fanfiction could be about how Inuyasha's tail has a special power that he discovers during a battle. Maybe his tail can sense danger before it arrives and it starts to twitch, warning him and his friends. Another could be a story where his tail is the key to unlocking an ancient spell that has been long forgotten in the Feudal Era.
One interesting 'Game on Inuyasha Fanfiction' story could be where Inuyasha is transported into a modern - day video game world. He has to use his demon powers in new and unexpected ways to complete quests and defeat bosses. Another could involve the characters from Inuyasha having to compete in a magical tournament within the fanfiction's created game world. And there might be a story where Kagome uses her knowledge of modern games to give the group an edge in a game - like adventure in the Feudal era.
One interesting plotline could be Inuyasha going back in time and accidentally changing something small that has huge consequences for the future. For example, he might prevent a certain event that led to him meeting Kagome in the first place, and then has to find a new way to get back to his own time while also dealing with the changes he made.
One interesting WW2 time travel fanfiction could be about a modern-day historian who travels back to WW2. They might use their knowledge of the war to change small events and see how it affects the overall outcome. For example, they could prevent a key intelligence leak that would have otherwise given the enemy an advantage.
A great sasunaru time travel fanfiction could involve both of them traveling to a different time period, perhaps during the era of the Sage of Six Paths. There, they learn about their past reincarnations and the origin of their connection. This gives them a deeper understanding of their bond and also allows them to gain new powers or knowledge that they bring back to their own time.
One interesting Buffy time travel fanfiction could be where Buffy travels back to the day she was called as a slayer and tries to change some small events that she thinks might have a big impact on her future battles. For example, she might try to give herself some extra slayer training tips early on.
One interesting RWBY time travel fanfiction could be where a character goes back in time to prevent a major disaster that happened in the original timeline. For example, Ruby might travel back to stop the fall of Beacon earlier than it originally occurred. This would change the course of events and lead to different character developments and interactions.