A great plot could be that Naruto time - travels to a point where he can change the fate of his parents. He uses his godlike powers to save them from their untimely deaths. As a result, he grows up with his parents in a very different environment. This changes his personality in some ways, but he still has his strong will. He then uses his knowledge of the future and his enhanced powers to make the Leaf Village an even stronger and more harmonious place, also influencing other villages to follow a more peaceful path through his actions and example.
One plot idea could be Naruto traveling back in time and using his god - like powers to prevent the Uchiha massacre. He could secretly train Sasuke from a young age, using his future knowledge and enhanced abilities. Another idea is that he travels to the time of the Sage of Six Paths and learns even more powerful jutsu, then returns to his own time to face a new, greater threat with his new - found skills.
Perhaps they travel to a time in the past where a powerful and dangerous jutsu was first created. They have to stop the jutsu from being misused in the future. Along the way, they face challenges like dealing with the original creator who might not want to give up on his creation, and also face other ninja who want to steal the jutsu for their own evil purposes.
One interesting concept could be how the time - traveling character changes the course of the original Naruto story. For example, they might prevent certain tragedies or change the fates of beloved characters.
Another plot could be that a strange curse is placed on Ino that makes her forget all her ninja skills. Naruto, with his godlike powers, delves into her mind to not only restore her memories but also unlock hidden potential within her. This journey inside Ino's mind could be filled with various challenges and revelations for both of them.
One idea could be that Naruto travels back in time and gets adopted by a different clan. For example, the Uchiha clan. This would change his whole upbringing and how he views the world. He might learn different jutsus earlier and have a different relationship with Sasuke.
A cool plot idea could be Minato traveling back to his own childhood. He could then use his future knowledge to train himself more effectively, making himself an even more powerful shinobi at a younger age. This would have a huge impact on the future of the Leaf Village as he would be able to better protect it earlier. He might also be able to prevent some of the early tragedies that happened in the village.
One idea could be Tobirama traveling to the future and seeing how his village has developed. He might be shocked by the new technology and the different ninja techniques. Another plot could involve Tobirama going back in time to change a crucial event in Naruto's past, like preventing the Uchiha massacre. Or perhaps he travels to a different timeline altogether and has to find a way back while dealing with that timeline's unique challenges.
One idea could be Naruto traveling back in time and meeting Hashirama. He could learn about the founding of the village directly from Hashirama. Maybe Naruto helps Hashirama deal with some early threats to the village that were not well - documented in history.
One interesting plot idea could be Kakashi traveling back in time to before the Uchiha massacre. He could try to prevent it, which would completely change the future of the Naruto world. Maybe he'd have to face off against Danzo and his schemes early on.
One plot idea could be Sakumo traveling back in time to prevent his own death. This would change the course of Naruto's world as his father's death had a big impact on Kakashi, who in turn influenced Naruto. Another idea is Naruto traveling back to meet Sakumo and learn some long - lost jutsu from him. It could also be that they both travel back to a crucial point in Konoha's history and work together to save the village from a greater threat that was previously not averted.
One interesting plot idea could be that Naruto and Shizune travel back to the time when the Uchiha clan was still intact. Naruto, with his knowledge of future events and his never - give - up attitude, tries to prevent the Uchiha massacre. Shizune, with her medical skills and calm demeanor, helps him by treating any injured people along the way. They could face challenges like convincing the Uchiha clan to trust them and dealing with the political intrigue in the village at that time.