[Updated from time to time every day during holidays]
Shen Zhi accidentally returned to high school
After that, a strange mechanical voice appeared in her mind
Mechanical sound claims to be a system that can help Shen Zhi
After Shen Zhi finished all his regrets, Xu An also finished his regrets
The two were trying to build a happy "utopia" life, but misfortune also followed.
"If only one of us can survive, I hope it will be you, Xu An."
Purpose: cherish the present moment
