One is Uchiha Sasuke, who experienced a clan annihilation and was exploited by Orochimaru and the Akatsuki group. After his death, he traveled to other worlds and was reborn.
One is Tiantian who has traveled through too many worlds and is super strong but exhausted both physically and mentally. He plans to stay in the world of Naruto and spend the rest of his life peacefully without ever traveling again.
There is another space traveler who ignores everything in the world, is self-centered, likes to be messy but has a good heart.
Unexpectedly, the reborn Sasuke also knows the time-travel version of Tenten and the space traveler. So Sasuke, who knows the direction of history and hopes to change his miserable life, and Tiantian, who is super strong but wants to live a stable life, and the space traveler who is afraid of chaos in the world, how far will these three little butterflies distort the original plot?