Main characters would surely include Naruto as he is the one traveling to the future. Boruto might also be a main character. He could be in a position of great power or responsibility in the future. Mitsuki, being an artificial human, could have some unique role in the future world. Maybe he has developed some new abilities that are crucial to the future of the ninja world. Additionally, Sarada could be important. She might be on a journey to prove herself as a worthy successor to the Uchiha name in this future setting.
Obviously Naruto would be one of the main characters. Since it's about him flashing to the future, he is the central figure through which the story unfolds. Sasuke could also be a main character. Maybe in the future, he has his own new goals or challenges that Naruto has to either help with or oppose. Sakura might also play an important role. She could be a powerful medic - ninja in the future and be crucial in treating the injured during some sort of conflict.
In this 'flash to the future naruto fanfiction', Naruto is the key, but Hinata could be a major character too. In the future, she might be leading the Hyuga clan in a new direction. Shikamaru, with his high intelligence, would likely be involved in any sort of strategic planning in the future. He could be an advisor to Naruto or have his own independent plans to deal with the new situations in the future. And of course, Kakashi could still be around in some form, perhaps as an elder statesman guiding the younger generation.
Look to Chapter 173 for the clearest answer. It begins with Jiang Li finally rose from her seat., keeps building through Seeing her stand up, He Yun also stood up., and lands on Yet Miss Su went out of her way to ask me not to be angry..
Chapter 113 is the strongest chapter-level answer because it starts from The next day, Jiang Lili was up before dawn as usual. and follows through on If things are really as you say, that is indeed quite serious..
A practical answer is Chapter 171, because it turns the idea into a concrete scene. The chapter opens with The afternoon rain stopped and started again, making the air even more..., adds pressure through Could this top star really be a flower that withers at the first sight of..., and ends on They.
If you want the clearest chapter reference, go to Chapter 110. Early on, Jiang Li, carrying a wooden basin, walked over to the well.; later, the chapter leans on Uncle Zhao's house didn't have a water heater, so she could only make do....
A practical answer is Chapter 130, because it turns the idea into a concrete scene. The chapter opens with This task, the first one, should have been his in the bag., adds pressure through Not to mention Wen Jiaojiao, who was still lying in the hospital on an IV..., and ends on Normally, the best.
Chapter 163 is the strongest chapter-level answer because it starts from Su Yinwan entered a small room, guided by a staff member. and follows through on Moreover, by doing so, the online viewers would think her more innocent....
Chapter 143 is the strongest chapter-level answer because it starts from Is there really such delicious fish soup in the world? and follows through on The live stream audience couldn't help but praise, "You can only see such....
Look to Chapter 171 for the clearest answer. It begins with The afternoon rain stopped and started again, making the air even more..., keeps building through A few people simply moved the dining table into the small courtyard,..., and lands on They weren't any big shots;
Chapter 194 is the strongest chapter-level answer because it starts from Director Sun, this isn't another one of your production team's wicked... and follows through on Wen Jiaojiao is currently in the next live broadcast room, gloating about....
A practical answer is Chapter 146, because it turns the idea into a concrete scene. The chapter opens with Director Sun: "???" Jiang Li smiled and said, "In the past, the show crew..., adds pressure through Otherwise, if they hog all the spotlight, what will we do?, and ends on That way, they.