The relationship with Liang Ke made Mickey heartbroken. She fell from the top of the teaching building. When she opened her eyes, she found that she was back in elementary school. After being surprised, she finally accepted the fact. Mickey knew what would happen next. So this time, can she change the solution with Liang Ke?
Liang Ke, if it is destined that we cannot be together in the end, then from the beginning, I will keep you by my side as my sister...