Maybe Sarada travels to a time when her parents were young. She could interact with them in their youth, which would be really exciting. She might even play a role in some of their early adventures, and this could change the way she views her parents and their relationship.
One interesting plot could be Sarada traveling back to the time of the founding of Konoha. She might witness the great battles and negotiations that led to the creation of the village. This would give her a new perspective on the history and values of her home.
One interesting plot could be that they travel back to the time of the Fourth Great Ninja War. Boruto, Sarada, and Mitsuki could use their modern - day skills and knowledge to change certain events. For example, they might prevent some unnecessary casualties or even find a way to end the war more quickly. They could also interact with the younger versions of their parents and other important characters, which would lead to some really fun and emotional moments.
One interesting plot could be Ben traveling back in time to meet his younger self and having to hide his identity while trying to prevent a future disaster that his younger self unknowingly causes.
One interesting plot could be Naruto seeing how the village has developed in the future. He might be amazed at the advanced technology and new ninja techniques. For example, he could discover new ways of using chakra that he had never thought of before.
One interesting plot could be Darth Vader traveling back in time to prevent his own fall to the dark side. He might try to change the events that led him to become a Sith, like saving Padmé.
One interesting plot could be Dumbledore traveling back in time to prevent a major dark wizard from rising in the first place. He might use his vast knowledge and wisdom to subtly change events so that the dark influence never takes hold. For example, he could stop a young Voldemort from making certain decisions that led him down the path of evil.
Some fanfics might have a plot where Naruto himself travels back in time. He could use his knowledge of the future to train harder, or he might try to save some of his friends who died in the original timeline. This could also result in some heartwarming moments as he reunites with characters from his past, like his parents, and has a chance to interact with them in a different way.
One interesting plot could be that Naruto and Sasuke travel back to their childhood days. They use their knowledge of the future to prevent certain tragedies, like the Uchiha massacre. They might also try to change how they first interacted, making their bond stronger from the start.
Sarada's character often develops a greater sense of self - awareness during time travel. In the past, she may see how her family and the village were shaped, which gives her a new perspective on her own life. For example, if she sees her mother, Sakura, as a young and determined kunoichi, it might inspire her to be more like that. Also, she may become more resourceful as she has to adapt to the different ways of the past. She can't rely on the modern technology or some of the ninja tools she is used to in her own time.
There's also a chance she meets her own ancestors. This would be a very emotional and educational encounter for her. She could learn about her family's past in a more direct way and maybe discover some long - lost family secrets.
She could also time - travel to a period when the Uchiha were at the height of their power. Sarada would get to experience the rich Uchiha culture first - hand. She might learn some long - lost Uchiha jutsus that were forgotten over time. And perhaps she'd meet her ancestors and gain a deeper understanding of her family's legacy, which could help her become a stronger ninja in her own time.