Uchiha Sasuke embarked on his own journey of atonement after the Ninja World War. During the trip, he met System 027 and learned from 027 that the hard-won peace was about to be rewritten. At the invitation of 027, he went back to the past and decided to prevent the changed world to maintain peace.
Going back to the past has changed not only the world but also the future of Uchiha Sasuke himself. Can people who experience love, hate and hatred get a perfect ending?
Intention: Can life really be changed by starting over?