He Is in Konoha and Accepts Sarana at the Beginning.

Legend has it that when the powers of Uchiha and Senju merge, disaster will come to the world. One day, a group of people who shouldn't have appeared in the originally peaceful ninja world. Almost no one knows the origins of these people. But there is one person who knows that this person is Arataki Chiba who traveled to this world twenty years ago and was a martial arts master in his previous life. After developing in a low-key manner in Konoha for more than ten years, Chiba never expected that Sarana, Mirai Hanabi, Mirai Himawari, Ada... And other characters from Boruto would actually travel to Shippuden. Why do they go back to the past? What will happen in the future? Questions were placed in front of Chiba. And as he learned about the truth about time travel, a truth that was even more unacceptable to Chiba came to light. It turns out that there are other worlds in this world besides the ninja world. It turns out that there was another hidden secret behind the Six Paths battle against Kaguya. It turns out that there has always been an invisible force controlling everything in this world. Chiba: What did Jili Gulu say? No matter what, watch me blow up the world! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.