When Uchiha Sasuke and Uzumaki Naruto died in the Valley of the End
When Naruto Uzumaki was reborn before anything happened
When Uchiha Sasuke regained family love on the night of genocide
When Hatake Kakashi returned to lead the class
When Haruno Sakura returns to her class, she meets her friends again
What trajectory will they follow?
Cp zuoming, sijiu
Purpose: Peace