On a rainy night seven years ago, Tong Xinqi was waiting for the rain at the entrance of the supermarket corridor when she bumped into Xia Nan, the favored child of heaven.
Xia Nan——a talented person from the School of Science.
Being young and ignorant, she secretly promised that she would not marry unless she had him.
But what she didn't realize was how hard he had dealt her in the past seven years.
Tong Xinqi: After feeling sad, I suddenly realized that love can be so cheap.
Tong Xinqi: You must cherish what you have. If you lose it, can you get it back?
Xia Nan: I finally realized that I love you so deeply.
Xia Nan: You will never regret it until you lose it. I believe you will come back to me.
Xia Nan: I am your sense of security.
But in the end I found that I love you as much as when I first met.