One idea could be that Hinata's mom travels back in time and tries to prevent certain events that led to hardships in Hinata's life. For example, she could stop the discrimination Hinata faced in the Hyuga clan early on.
Maybe she travels back and has an unexpected encounter with Naruto when he was a child. She could see his potential and start training him secretly, which would change the course of their future relationships. This would also add an interesting dynamic as Naruto might grow closer to the Hyuga family earlier.
Another plot could be that Hinata's mom travels back to a time when the Nine - Tailed Fox attacked the village. She could play a role in the battle, either helping to fight the fox or protecting the villagers. This could lead to her having a different view of Naruto as the jinchuriki later on, and also impact how Hinata and Naruto's relationship develops in the future.
Well, it could be about them traveling back to prevent a great disaster that was supposed to happen in the future. Maybe something related to the destruction of the Hidden Leaf.
One idea could be that Sasuke and Hinata travel back to the time when the Uchiha clan was still intact. Sasuke gets to see his family again and Hinata witnesses the power and unity of the Uchiha. They might try to prevent the tragedy that befell the Uchiha clan. Another plot could be them traveling to a future version of their world that has been completely destroyed. They then have to figure out how to go back in time to change the events that led to this destruction.
A great plot idea is that they time travel to the founding of Konoha. They meet the first Hokage and his comrades. Sakura, with her medical knowledge, could offer to help with any ailments or injuries at that time. Hinata, with her gentle yet strong nature, might inspire the early ninjas to be more inclusive. They could also accidentally change some small things that have big impacts on the future of Konoha, leading to a series of adventures to fix things.
One idea could be that Dark Hinata travels back in time to change the outcome of a crucial battle. He uses his knowledge of future events to outwit his enemies and save his comrades. This could lead to a whole new timeline where things are different for the better.
One plot idea could be exploring her relationship with Minato before Naruto was born. Maybe she had some premonitions about the future and tried to prepare Minato in some way. Another idea is that she could have had a secret jutsu or power that she passed on to Naruto without anyone knowing. And a third idea could be her having a role in the shinobi world that was cut short by her untimely death.
One idea could be that Sasuke and Hinata travel back to the time when the Uchiha clan was still alive. Hinata could use her Byakugan to sense the unrest in the clan before the massacre. Sasuke, with his knowledge of the future, might try to prevent the tragedy, and during this process, their relationship deepens as they work together.
One great one I found has Naruto and Hinata's mom team up to change certain events in the past. It's really interesting to see how their different perspectives and knowledge of the future play out.
Well, there could be a plot where Naruto is a half - vampire. His mother was a human and his father was a vampire. Hinata is drawn to his unique nature. They end up on a journey to discover more about Naruto's vampire heritage. On this journey, they encounter different vampire clans. Some are friendly and some are hostile. Naruto has to use his vampire powers, like enhanced strength and the ability to see in the dark, to protect Hinata. And through all these adventures, their love for each other blossoms.
One idea could be Naruto as Hokage facing a new threat that only Hinata's unique skills can help with. For example, a mysterious enemy that can nullify normal ninjutsu, but Hinata's Byakugan - based techniques are effective. Another plot could be a time - travel fanfic where Naruto and Hinata go back in time and have to prevent a disaster that would change the future of the Hidden Leaf Village. They could also explore their relationship in a different era.
One plot idea could be a story where in a dark alternate universe, Hinata is forced to become a spy against Naruto. She struggles with her loyalty to her village and her feelings for Naruto. Another could be that a dark force corrupts Hinata's mind, making her see Naruto as an enemy, and Naruto has to find a way to break the spell.