The sun used to become slower
In the past, transportation and mail were slow
There is only enough time to love one person in a lifetime
-Excerpted from "The skylark has been calling all day"
To Gu Cheng, Song Pingting was like a beautiful lock, she locked it as soon as she saw it.
Gu Cheng was like an addictive drug to Song Pingting, and she would miss him after drinking it.