I'm not sure of a specific 'uchiha naruto x anko time travel fanfiction' off - hand. But you can try looking on popular fanfiction websites like FanFiction.net or Archive of Our Own. Just search for the relevant tags and you might find some great stories.
Perhaps Naruto travels back in time to a crucial moment in Anko's life, like when she was involved with Orochimaru. He uses his future knowledge and Uchiha powers to try and prevent her from getting too deeply involved with Orochimaru. Along the way, they develop a bond that was not present in the original timeline. As they interact more, they start to change the future in unexpected ways, not just for Anko but for the whole ninja world. Their relationship could be a mix of friendship, mentorship, and perhaps something more romantic as they face various challenges together in this altered timeline.
Maybe Naruto travels back in time to a point where Anko is in a difficult situation. He uses his sharinnegan abilities to help her out, and during this process, they start to develop feelings for each other that were not present in the original timeline. And as they try to return to their own time, they face various challenges that test their relationship and their new - found powers.
Well, there's a fanfiction where Naruto travels back and meets Itachi as a young Uchiha. Naruto tries to understand Itachi's motives better and in the process, he gets involved in the internal Uchiha affairs. It's a great read as it shows a different side of Itachi and how Naruto's presence could have changed things. Also, 'Naruto's Time - Jump to the Uchiha Era' is a fanfic that focuses on Naruto learning about the Uchiha's unique abilities and culture during his time - travel adventure.
One common theme is self - discovery. Both Naruto and Anko often find out new things about themselves when they are thrust into the past. For example, they might learn about their family histories in a more in - depth way.
At first, they might be a bit wary of each other. Naruto is his usual enthusiastic self, while Anko is more reserved. But as they face the challenges of the past together, they start to rely on one another. Their relationship gradually becomes one of mutual respect. Naruto learns from Anko's experience, and Anko is inspired by Naruto's determination.
One common plot twist could be that Naruto and Anko's time travel alters the future in unexpected ways. For example, they might accidentally prevent an important event from happening in the past that was crucial for the future they came from. Another could be that they find out they are related to some important historical figure in the past they travel to, which changes their perspective on their own identities. And sometimes, they may discover that the reason for their time travel was not what they initially thought, like being sent by an enemy to change the past for their own evil purposes.
At first, their relationship might be one of mistrust. Anko would be wary of this Naruto with the strange Rinnegan who claims to be from the future. But as they face challenges together during their time - traveling adventures, they would start to respect each other. Eventually, they could become friends or even more, depending on how the story unfolds.
One common theme is redemption. Anko might have made mistakes in her original timeline, and through time travel, she gets a chance to correct them. For example, she could try to stop herself from getting too involved with Orochimaru in the past.
Power growth is also a common theme. Since they are in the past, they have the opportunity to train in different ways or learn from different people. This can lead to a significant increase in their power levels. And of course, there's the theme of dealing with the consequences of time travel. They have to be careful not to disrupt the timeline too much, which adds an element of tension to the stories.