They are classmates and close friends. They met in summer and parted in summer. That ordinary day may be the last time they see each other. After that summer, life seemed to be back on track, but only they knew that this had changed.
"No one knows what will happen in the future. I hope we..."
——Meng Yiluo
"Then I hope it's as you said."
——Yu Jiangheng
Intention: Why should we meet before?